List of minor planets: 49001–50000
The following is a partial list of minor planets, running from minor-planet number 49001 through 50000, inclusive. The primary data for this and other partial lists is based on JPL's "Small-Body Orbital Elements" and data available from the Minor Planet Center. Critical list information is also provided by the MPC, unless otherwise specified from Lowell Observatory. A detailed description of the table's columns and additional sources are given on the main page including a complete list of every page in this series, and a statistical break-up on the dynamical classification of minor planets.
Also see the summary list of all named bodies in numerical and alphabetical order, and the corresponding naming citations for the number range of this particular list. New namings may only be added to this list after official publication, as the preannouncement of names is condemned by the Working Group for Small Bodies Nomenclature of the International Astronomical Union.
| Near-Earth obj. | MBA (inner) | MBA (outer) | Centaur |
| Mars-crosser | MBA (middle) | Jupiter trojan | Trans-Neptunian obj. |
| Unclassified | |||
49001–49100
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49001 | 1998 QZ54 | — | August 27, 1998 | Anderson Mesa | LONEOS | · | 5.2 km | |
| 49002 | 1998 QX57 | — | August 30, 1998 | Kitt Peak | Spacewatch | · | 4.1 km | |
| 49003 | 1998 QC58 | — | August 30, 1998 | Kitt Peak | Spacewatch | MAS | 2.1 km | |
| 49004 | 1998 QK61 | — | August 26, 1998 | Anderson Mesa | LONEOS | V | 2.7 km | |
| 49005 | 1998 QN62 | — | August 27, 1998 | Xinglong | SCAP | fast | 2.3 km | |
| 49006 | 1998 QL63 | — | August 31, 1998 | Bergisch Gladbach | W. Bickel | · | 2.6 km | |
| 49007 | 1998 QF67 | — | August 24, 1998 | Socorro | LINEAR | · | 6.3 km | |
| 49008 | 1998 QY68 | — | August 24, 1998 | Socorro | LINEAR | · | 3.7 km | |
| 49009 | 1998 QZ68 | — | August 24, 1998 | Socorro | LINEAR | · | 5.0 km | |
| 49010 | 1998 QF72 | — | August 24, 1998 | Socorro | LINEAR | · | 3.3 km | |
| 49011 | 1998 QQ72 | — | August 24, 1998 | Socorro | LINEAR | · | 2.8 km | |
| 49012 | 1998 QR72 | — | August 24, 1998 | Socorro | LINEAR | V | 2.5 km | |
| 49013 | 1998 QW73 | — | August 24, 1998 | Socorro | LINEAR | · | 5.9 km | |
| 49014 | 1998 QQ74 | — | August 24, 1998 | Socorro | LINEAR | PHO | 5.1 km | |
| 49015 | 1998 QG75 | — | August 24, 1998 | Socorro | LINEAR | V | 1.6 km | |
| 49016 | 1998 QJ77 | — | August 24, 1998 | Socorro | LINEAR | · | 5.5 km | |
| 49017 | 1998 QN77 | — | August 24, 1998 | Socorro | LINEAR | · | 3.0 km | |
| 49018 | 1998 QY84 | — | August 24, 1998 | Socorro | LINEAR | · | 3.6 km | |
| 49019 | 1998 QF85 | — | August 24, 1998 | Socorro | LINEAR | MAR | 4.6 km | |
| 49020 | 1998 QP86 | — | August 24, 1998 | Socorro | LINEAR | · | 3.0 km | |
| 49021 | 1998 QL89 | — | August 24, 1998 | Socorro | LINEAR | · | 3.4 km | |
| 49022 | 1998 QV91 | — | August 28, 1998 | Socorro | LINEAR | NYS | 2.7 km | |
| 49023 | 1998 QQ93 | — | August 28, 1998 | Socorro | LINEAR | · | 5.9 km | |
| 49024 | 1998 QX95 | — | August 19, 1998 | Socorro | LINEAR | · | 6.5 km | |
| 49025 | 1998 QL96 | — | August 19, 1998 | Socorro | LINEAR | · | 2.1 km | |
| 49026 | 1998 QW98 | — | August 26, 1998 | La Silla | E. W. Elst | · | 3.0 km | |
| 49027 | 1998 QA99 | — | August 26, 1998 | La Silla | E. W. Elst | · | 2.9 km | |
| 49028 | 1998 QM99 | — | August 26, 1998 | La Silla | E. W. Elst | · | 4.1 km | |
| 49029 | 1998 QN102 | — | August 26, 1998 | La Silla | E. W. Elst | · | 4.0 km | |
| 49030 | 1998 QL103 | — | August 26, 1998 | La Silla | E. W. Elst | · | 2.0 km | |
| 49031 | 1998 QT103 | — | August 26, 1998 | La Silla | E. W. Elst | · | 2.9 km | |
| 49032 | 1998 QS104 | — | August 26, 1998 | La Silla | E. W. Elst | V | 1.9 km | |
| 49033 | 1998 QL105 | — | August 25, 1998 | La Silla | E. W. Elst | · | 2.7 km | |
| 49034 | 1998 QS105 | — | August 25, 1998 | La Silla | E. W. Elst | · | 2.3 km | |
| 49035 | 1998 QX106 | — | August 25, 1998 | La Silla | E. W. Elst | · | 2.1 km | |
| 49036 Pelion | 1998 QM107 | Pelion | August 21, 1998 | Mauna Kea | Whiteley, R. J., D. J. Tholen | centaur | 50 km | |
| 49037 | 1998 QV107 | — | August 17, 1998 | Socorro | LINEAR | NYS | 3.2 km | |
| 49038 | 1998 QY109 | — | August 23, 1998 | Socorro | LINEAR | · | 3.4 km | |
| 49039 | 1998 RH | — | September 1, 1998 | Woomera | F. B. Zoltowski | V | 3.1 km | |
| 49040 | 1998 RO | — | September 9, 1998 | Caussols | ODAS | · | 2.8 km | |
| 49041 | 1998 RW | — | September 12, 1998 | Oizumi | T. Kobayashi | V | 1.6 km | |
| 49042 | 1998 RD2 | — | September 12, 1998 | Woomera | F. B. Zoltowski | NYS | 3.3 km | |
| 49043 | 1998 RG4 | — | September 14, 1998 | Socorro | LINEAR | PHO | 3.4 km | |
| 49044 | 1998 RL15 | — | September 15, 1998 | Kitt Peak | Spacewatch | MAS | 2.1 km | |
| 49045 | 1998 RC17 | — | September 14, 1998 | Socorro | LINEAR | NYS | 2.4 km | |
| 49046 | 1998 RV18 | — | September 14, 1998 | Socorro | LINEAR | NYS | 3.8 km | |
| 49047 | 1998 RK20 | — | September 14, 1998 | Socorro | LINEAR | V | 1.3 km | |
| 49048 | 1998 RZ21 | — | September 15, 1998 | Kitt Peak | Spacewatch | · | 2.6 km | |
| 49049 | 1998 RF25 | — | September 14, 1998 | Socorro | LINEAR | · | 2.3 km | |
| 49050 | 1998 RL26 | — | September 14, 1998 | Socorro | LINEAR | · | 2.3 km | |
| 49051 | 1998 RW27 | — | September 14, 1998 | Socorro | LINEAR | V | 1.8 km | |
| 49052 | 1998 RV32 | — | September 14, 1998 | Socorro | LINEAR | · | 3.8 km | |
| 49053 | 1998 RY33 | — | September 14, 1998 | Socorro | LINEAR | · | 4.9 km | |
| 49054 | 1998 RQ34 | — | September 14, 1998 | Socorro | LINEAR | · | 5.1 km | |
| 49055 | 1998 RQ35 | — | September 14, 1998 | Socorro | LINEAR | NYS | 3.4 km | |
| 49056 | 1998 RZ39 | — | September 14, 1998 | Socorro | LINEAR | · | 2.3 km | |
| 49057 | 1998 RZ41 | — | September 14, 1998 | Socorro | LINEAR | EUN | 2.9 km | |
| 49058 | 1998 RQ42 | — | September 14, 1998 | Socorro | LINEAR | · | 2.9 km | |
| 49059 | 1998 RP44 | — | September 14, 1998 | Socorro | LINEAR | · | 4.4 km | |
| 49060 | 1998 RJ46 | — | September 14, 1998 | Socorro | LINEAR | DOR | 6.3 km | |
| 49061 | 1998 RF47 | — | September 14, 1998 | Socorro | LINEAR | V | 1.9 km | |
| 49062 | 1998 RR47 | — | September 14, 1998 | Socorro | LINEAR | · | 3.4 km | |
| 49063 | 1998 RN48 | — | September 14, 1998 | Socorro | LINEAR | · | 2.9 km | |
| 49064 | 1998 RV49 | — | September 14, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49065 | 1998 RE50 | — | September 14, 1998 | Socorro | LINEAR | · | 2.8 km | |
| 49066 | 1998 RN53 | — | September 14, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49067 | 1998 RP53 | — | September 14, 1998 | Socorro | LINEAR | · | 3.7 km | |
| 49068 | 1998 RF54 | — | September 14, 1998 | Socorro | LINEAR | · | 3.0 km | |
| 49069 | 1998 RM54 | — | September 14, 1998 | Socorro | LINEAR | · | 1.9 km | |
| 49070 | 1998 RV54 | — | September 14, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49071 | 1998 RQ56 | — | September 14, 1998 | Socorro | LINEAR | V | 2.4 km | |
| 49072 | 1998 RY57 | — | September 14, 1998 | Socorro | LINEAR | · | 4.0 km | |
| 49073 | 1998 RA58 | — | September 14, 1998 | Socorro | LINEAR | NYS | 1.7 km | |
| 49074 | 1998 RE58 | — | September 14, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49075 | 1998 RJ58 | — | September 14, 1998 | Socorro | LINEAR | · | 1.8 km | |
| 49076 | 1998 RB59 | — | September 14, 1998 | Socorro | LINEAR | · | 2.0 km | |
| 49077 | 1998 RT59 | — | September 14, 1998 | Socorro | LINEAR | · | 2.8 km | |
| 49078 | 1998 RX59 | — | September 14, 1998 | Socorro | LINEAR | · | 3.4 km | |
| 49079 | 1998 RJ62 | — | September 14, 1998 | Socorro | LINEAR | · | 2.5 km | |
| 49080 | 1998 RP63 | — | September 14, 1998 | Socorro | LINEAR | · | 2.8 km | |
| 49081 | 1998 RA64 | — | September 14, 1998 | Socorro | LINEAR | NYS | 9.8 km | |
| 49082 | 1998 RB64 | — | September 14, 1998 | Socorro | LINEAR | EUN | 4.3 km | |
| 49083 | 1998 RS64 | — | September 14, 1998 | Socorro | LINEAR | MAR | 3.4 km | |
| 49084 | 1998 RU65 | — | September 14, 1998 | Socorro | LINEAR | NYS | 2.8 km | |
| 49085 | 1998 RO67 | — | September 14, 1998 | Socorro | LINEAR | V | 2.1 km | |
| 49086 | 1998 RB68 | — | September 14, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49087 | 1998 RC68 | — | September 14, 1998 | Socorro | LINEAR | · | 2.7 km | |
| 49088 | 1998 RS68 | — | September 14, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49089 | 1998 RR69 | — | September 14, 1998 | Socorro | LINEAR | NYS ·  | 2.8 km | |
| 49090 | 1998 RV69 | — | September 14, 1998 | Socorro | LINEAR | NYS | 3.6 km | |
| 49091 | 1998 RZ70 | — | September 14, 1998 | Socorro | LINEAR | · | 3.6 km | |
| 49092 | 1998 RK71 | — | September 14, 1998 | Socorro | LINEAR | · | 2.8 km | |
| 49093 | 1998 RG72 | — | September 14, 1998 | Socorro | LINEAR | · | 7.1 km | |
| 49094 | 1998 RQ72 | — | September 14, 1998 | Socorro | LINEAR | NYS | 2.3 km | |
| 49095 | 1998 RT72 | — | September 14, 1998 | Socorro | LINEAR | · | 2.7 km | |
| 49096 | 1998 RL73 | — | September 14, 1998 | Socorro | LINEAR | · | 3.9 km | |
| 49097 | 1998 RU73 | — | September 14, 1998 | Socorro | LINEAR | · | 2.9 km | |
| 49098 | 1998 RZ73 | — | September 14, 1998 | Socorro | LINEAR | · | 5.9 km | |
| 49099 | 1998 RB74 | — | September 14, 1998 | Socorro | LINEAR | · | 7.4 km | |
| 49100 | 1998 RT74 | — | September 14, 1998 | Socorro | LINEAR | NYS | 7.9 km | |
49101–49200
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49101 | 1998 RE76 | — | September 14, 1998 | Socorro | LINEAR | V | 2.4 km | |
| 49102 | 1998 RQ76 | — | September 14, 1998 | Socorro | LINEAR | NYS | 3.0 km | |
| 49103 | 1998 RE78 | — | September 14, 1998 | Socorro | LINEAR | NYS | 3.2 km | |
| 49104 | 1998 RC79 | — | September 14, 1998 | Socorro | LINEAR | · | 3.6 km | |
| 49105 | 1998 RT79 | — | September 14, 1998 | Socorro | LINEAR | NYS | 3.0 km | |
| 49106 Janry | 1998 SY | Janry | September 16, 1998 | Caussols | ODAS | (5) | 3.5 km | |
| 49107 | 1998 SG1 | — | September 16, 1998 | Caussols | ODAS | · | 2.5 km | |
| 49108 Gouttesolard | 1998 SQ1 | Gouttesolard | September 16, 1998 | Caussols | ODAS | · | 3.9 km | |
| 49109 Agnesraab | 1998 SO2 | Agnesraab | September 18, 1998 | Lime Creek | R. Linderholm | EUN | 3.0 km | |
| 49110 Květafialová | 1998 SU2 | Květafialová | September 16, 1998 | Ondřejov | P. Pravec, L. Kotková | · | 4.1 km | |
| 49111 | 1998 SE6 | — | September 20, 1998 | Kitt Peak | Spacewatch | · | 3.5 km | |
| 49112 | 1998 SF6 | — | September 20, 1998 | Kitt Peak | Spacewatch | · | 2.5 km | |
| 49113 | 1998 SK7 | — | September 20, 1998 | Kitt Peak | Spacewatch | · | 2.6 km | |
| 49114 | 1998 ST7 | — | September 20, 1998 | Kitt Peak | Spacewatch | NYS | 3.8 km | |
| 49115 | 1998 SL9 | — | September 17, 1998 | Xinglong | SCAP | · | 2.0 km | |
| 49116 | 1998 SX9 | — | September 18, 1998 | Višnjan Observatory | Višnjan | (5) | 3.2 km | |
| 49117 | 1998 SC10 | — | September 16, 1998 | Caussols | ODAS | GEF | 4.7 km | |
| 49118 Sergerochain | 1998 SL10 | Sergerochain | September 19, 1998 | Caussols | ODAS | · | 4.6 km | |
| 49119 | 1998 SX11 | — | September 19, 1998 | Caussols | ODAS | · | 3.1 km | |
| 49120 | 1998 SJ12 | — | September 17, 1998 | Višnjan Observatory | Višnjan | NYS | 3.5 km | |
| 49121 | 1998 SL14 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 2.2 km | |
| 49122 | 1998 SR14 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 3.2 km | |
| 49123 | 1998 SX16 | — | September 17, 1998 | Kitt Peak | Spacewatch | · | 4.2 km | |
| 49124 | 1998 SF17 | — | September 17, 1998 | Kitt Peak | Spacewatch | MAS | 1.6 km | |
| 49125 | 1998 SB22 | — | September 23, 1998 | Višnjan Observatory | Višnjan | · | 2.6 km | |
| 49126 | 1998 SF22 | — | September 23, 1998 | Višnjan Observatory | Višnjan | · | 2.3 km | |
| 49127 | 1998 ST22 | — | September 24, 1998 | Višnjan Observatory | Višnjan | EUN | 3.4 km | |
| 49128 | 1998 SD23 | — | September 17, 1998 | Anderson Mesa | LONEOS | (5) | 2.5 km | |
| 49129 | 1998 SW23 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 4.2 km | |
| 49130 | 1998 SQ24 | — | September 17, 1998 | Anderson Mesa | LONEOS | (5) | 2.8 km | |
| 49131 | 1998 SV24 | — | September 17, 1998 | Anderson Mesa | LONEOS | (5) | 3.4 km | |
| 49132 | 1998 SW24 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 4.4 km | |
| 49133 | 1998 SC25 | — | September 19, 1998 | Anderson Mesa | LONEOS | · | 2.7 km | |
| 49134 | 1998 SF27 | — | September 18, 1998 | Višnjan Observatory | Višnjan | MAS | 2.5 km | |
| 49135 | 1998 SP28 | — | September 17, 1998 | Kitt Peak | Spacewatch | · | 5.9 km | |
| 49136 | 1998 SY33 | — | September 26, 1998 | Socorro | LINEAR | JUN | 2.4 km | |
| 49137 | 1998 SC35 | — | September 26, 1998 | Socorro | LINEAR | · | 5.7 km | |
| 49138 | 1998 SV36 | — | September 20, 1998 | Kitt Peak | Spacewatch | · | 3.2 km | |
| 49139 | 1998 SF37 | — | September 21, 1998 | Kitt Peak | Spacewatch | · | 4.3 km | |
| 49140 | 1998 SU40 | — | September 25, 1998 | Kitt Peak | Spacewatch | · | 2.8 km | |
| 49141 | 1998 SM41 | — | September 25, 1998 | Kitt Peak | Spacewatch | · | 4.8 km | |
| 49142 | 1998 SQ42 | — | September 23, 1998 | Farra d'Isonzo | Farra d'Isonzo | · | 2.4 km | |
| 49143 | 1998 SK43 | — | September 23, 1998 | Xinglong | SCAP | · | 3.8 km | |
| 49144 | 1998 SB46 | — | September 25, 1998 | Kitt Peak | Spacewatch | · | 3.0 km | |
| 49145 | 1998 SD46 | — | September 25, 1998 | Kitt Peak | Spacewatch | · | 3.2 km | |
| 49146 | 1998 SN48 | — | September 27, 1998 | Kitt Peak | Spacewatch | · | 5.6 km | |
| 49147 | 1998 SR48 | — | September 27, 1998 | Kitt Peak | Spacewatch | (5) | 3.1 km | |
| 49148 | 1998 SB49 | — | September 23, 1998 | Višnjan Observatory | Višnjan | · | 2.6 km | |
| 49149 | 1998 SD49 | — | September 24, 1998 | Višnjan Observatory | Višnjan | NYS | 2.8 km | |
| 49150 | 1998 SO50 | — | September 26, 1998 | Kitt Peak | Spacewatch | · | 5.5 km | |
| 49151 | 1998 SM51 | — | September 27, 1998 | Kitt Peak | Spacewatch | · | 2.6 km | |
| 49152 | 1998 SQ52 | — | September 29, 1998 | Kitt Peak | Spacewatch | · | 4.5 km | |
| 49153 | 1998 ST52 | — | September 30, 1998 | Kitt Peak | Spacewatch | · | 3.1 km | |
| 49154 | 1998 SM53 | — | September 16, 1998 | Anderson Mesa | LONEOS | · | 3.0 km | |
| 49155 | 1998 SZ53 | — | September 16, 1998 | Anderson Mesa | LONEOS | · | 4.2 km | |
| 49156 | 1998 SN54 | — | September 16, 1998 | Anderson Mesa | LONEOS | V | 3.9 km | |
| 49157 | 1998 SQ54 | — | September 16, 1998 | Anderson Mesa | LONEOS | NYS | 3.4 km | |
| 49158 | 1998 SB55 | — | September 16, 1998 | Anderson Mesa | LONEOS | NYS | 3.1 km | |
| 49159 | 1998 SK55 | — | September 16, 1998 | Anderson Mesa | LONEOS | NYS | 2.4 km | |
| 49160 | 1998 SW55 | — | September 16, 1998 | Anderson Mesa | LONEOS | · | 2.1 km | |
| 49161 | 1998 SE56 | — | September 16, 1998 | Anderson Mesa | LONEOS | · | 5.3 km | |
| 49162 | 1998 SO56 | — | September 16, 1998 | Anderson Mesa | LONEOS | NYS | 3.1 km | |
| 49163 | 1998 SQ56 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 2.9 km | |
| 49164 | 1998 ST56 | — | September 17, 1998 | Anderson Mesa | LONEOS | NYS | 5.9 km | |
| 49165 | 1998 SU56 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 3.4 km | |
| 49166 | 1998 SL57 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 3.5 km | |
| 49167 | 1998 SP57 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 2.8 km | |
| 49168 | 1998 SB58 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 1.8 km | |
| 49169 | 1998 SL59 | — | September 17, 1998 | Anderson Mesa | LONEOS | MAS | 1.9 km | |
| 49170 | 1998 SN59 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 2.9 km | |
| 49171 | 1998 SD60 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 3.1 km | |
| 49172 | 1998 SE60 | — | September 17, 1998 | Anderson Mesa | LONEOS | · | 4.1 km | |
| 49173 | 1998 SQ63 | — | September 29, 1998 | Xinglong | SCAP | · | 2.7 km | |
| 49174 | 1998 SA64 | — | September 20, 1998 | La Silla | E. W. Elst | · | 4.4 km | |
| 49175 | 1998 SG65 | — | September 20, 1998 | La Silla | E. W. Elst | · | 2.6 km | |
| 49176 | 1998 SS65 | — | September 20, 1998 | La Silla | E. W. Elst | · | 3.1 km | |
| 49177 | 1998 SU65 | — | September 20, 1998 | La Silla | E. W. Elst | · | 3.1 km | |
| 49178 | 1998 SB67 | — | September 20, 1998 | La Silla | E. W. Elst | (5) | 2.2 km | |
| 49179 | 1998 SC67 | — | September 20, 1998 | La Silla | E. W. Elst | · | 2.7 km | |
| 49180 | 1998 SE67 | — | September 20, 1998 | La Silla | E. W. Elst | · | 4.8 km | |
| 49181 | 1998 SU67 | — | September 20, 1998 | La Silla | E. W. Elst | · | 5.7 km | |
| 49182 | 1998 SP69 | — | September 19, 1998 | Socorro | LINEAR | · | 3.8 km | |
| 49183 | 1998 SW72 | — | September 21, 1998 | La Silla | E. W. Elst | · | 3.9 km | |
| 49184 | 1998 SW73 | — | September 21, 1998 | La Silla | E. W. Elst | · | 3.9 km | |
| 49185 | 1998 SA74 | — | September 21, 1998 | La Silla | E. W. Elst | · | 3.9 km | |
| 49186 | 1998 SS75 | — | September 20, 1998 | Xinglong | SCAP | (6769) | 3.4 km | |
| 49187 Zucchini | 1998 SY75 | Zucchini | September 18, 1998 | Bologna | San Vittore | · | 1.5 km | |
| 49188 | 1998 SZ79 | — | September 26, 1998 | Socorro | LINEAR | NYS · | 2.7 km | |
| 49189 | 1998 SJ80 | — | September 26, 1998 | Socorro | LINEAR | · | 4.8 km | |
| 49190 | 1998 SL81 | — | September 26, 1998 | Socorro | LINEAR | MAS | 2.0 km | |
| 49191 | 1998 SN85 | — | September 26, 1998 | Socorro | LINEAR | · | 3.1 km | |
| 49192 | 1998 SU89 | — | September 26, 1998 | Socorro | LINEAR | · | 1.9 km | |
| 49193 | 1998 SM91 | — | September 26, 1998 | Socorro | LINEAR | · | 2.3 km | |
| 49194 | 1998 SX95 | — | September 26, 1998 | Socorro | LINEAR | · | 2.7 km | |
| 49195 | 1998 SG102 | — | September 26, 1998 | Socorro | LINEAR | · | 3.8 km | |
| 49196 | 1998 SU103 | — | September 26, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49197 | 1998 SC104 | — | September 26, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49198 | 1998 SG107 | — | September 26, 1998 | Socorro | LINEAR | · | 2.5 km | |
| 49199 | 1998 SQ107 | — | September 26, 1998 | Socorro | LINEAR | · | 8.2 km | |
| 49200 | 1998 SW107 | — | September 26, 1998 | Socorro | LINEAR | · | 2.2 km | |
49201–49300
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49201 | 1998 SH110 | — | September 26, 1998 | Socorro | LINEAR | · | 2.9 km | |
| 49202 | 1998 SE111 | — | September 26, 1998 | Socorro | LINEAR | NYS | 2.4 km | |
| 49203 | 1998 SW115 | — | September 26, 1998 | Socorro | LINEAR | NYS | 3.6 km | |
| 49204 | 1998 SR116 | — | September 26, 1998 | Socorro | LINEAR | · | 4.1 km | |
| 49205 | 1998 SZ117 | — | September 26, 1998 | Socorro | LINEAR | · | 7.4 km | |
| 49206 | 1998 SR118 | — | September 26, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49207 | 1998 SV118 | — | September 26, 1998 | Socorro | LINEAR | · | 1.9 km | |
| 49208 | 1998 SB119 | — | September 26, 1998 | Socorro | LINEAR | NYS | 3.7 km | |
| 49209 | 1998 SN119 | — | September 26, 1998 | Socorro | LINEAR | NYS | 2.4 km | |
| 49210 | 1998 ST119 | — | September 26, 1998 | Socorro | LINEAR | (5) | 3.9 km | |
| 49211 | 1998 SX119 | — | September 26, 1998 | Socorro | LINEAR | · | 5.1 km | |
| 49212 | 1998 SM121 | — | September 26, 1998 | Socorro | LINEAR | · | 2.3 km | |
| 49213 | 1998 SW122 | — | September 26, 1998 | Socorro | LINEAR | NYS | 3.3 km | |
| 49214 | 1998 SJ123 | — | September 26, 1998 | Socorro | LINEAR | · | 3.1 km | |
| 49215 | 1998 SE124 | — | September 26, 1998 | Socorro | LINEAR | V | 1.4 km | |
| 49216 | 1998 SH124 | — | September 26, 1998 | Socorro | LINEAR | · | 2.6 km | |
| 49217 | 1998 SJ124 | — | September 26, 1998 | Socorro | LINEAR | · | 3.1 km | |
| 49218 | 1998 SQ124 | — | September 26, 1998 | Socorro | LINEAR | · | 3.1 km | |
| 49219 | 1998 SR124 | — | September 26, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49220 | 1998 SA129 | — | September 26, 1998 | Socorro | LINEAR | · | 5.5 km | |
| 49221 | 1998 SR129 | — | September 26, 1998 | Socorro | LINEAR | · | 3.4 km | |
| 49222 | 1998 SM135 | — | September 26, 1998 | Socorro | LINEAR | NYS | 2.7 km | |
| 49223 | 1998 SA136 | — | September 26, 1998 | Socorro | LINEAR | · | 3.4 km | |
| 49224 | 1998 SK136 | — | September 26, 1998 | Socorro | LINEAR | (5) | 3.2 km | |
| 49225 | 1998 SV136 | — | September 26, 1998 | Socorro | LINEAR | · | 6.4 km | |
| 49226 | 1998 SX136 | — | September 26, 1998 | Socorro | LINEAR | · | 2.2 km | |
| 49227 | 1998 SC137 | — | September 26, 1998 | Socorro | LINEAR | MAR | 4.8 km | |
| 49228 | 1998 SK137 | — | September 26, 1998 | Socorro | LINEAR | · | 6.8 km | |
| 49229 | 1998 SB140 | — | September 26, 1998 | Socorro | LINEAR | V | 2.4 km | |
| 49230 | 1998 SL140 | — | September 26, 1998 | Socorro | LINEAR | · | 1.8 km | |
| 49231 | 1998 ST140 | — | September 26, 1998 | Socorro | LINEAR | NYS | 2.8 km | |
| 49232 | 1998 SB143 | — | September 26, 1998 | Socorro | LINEAR | V | 1.9 km | |
| 49233 | 1998 SE145 | — | September 20, 1998 | La Silla | E. W. Elst | (5) | 1.8 km | |
| 49234 | 1998 SL146 | — | September 20, 1998 | La Silla | E. W. Elst | · | 3.4 km | |
| 49235 | 1998 SZ146 | — | September 20, 1998 | La Silla | E. W. Elst | · | 5.6 km | |
| 49236 | 1998 SK151 | — | September 26, 1998 | Socorro | LINEAR | NYS | 2.6 km | |
| 49237 | 1998 SW153 | — | September 26, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49238 | 1998 SE157 | — | September 26, 1998 | Socorro | LINEAR | · | 2.7 km | |
| 49239 | 1998 SE164 | — | September 18, 1998 | La Silla | E. W. Elst | · | 8.4 km | |
| 49240 | 1998 SF164 | — | September 18, 1998 | La Silla | E. W. Elst | · | 3.5 km | |
| 49241 | 1998 TQ3 | — | October 14, 1998 | Socorro | LINEAR | PHO · slow | 7.1 km | |
| 49242 | 1998 TD5 | — | October 13, 1998 | Višnjan Observatory | K. Korlević | · | 4.7 km | |
| 49243 | 1998 TE5 | — | October 13, 1998 | Višnjan Observatory | K. Korlević | · | 3.8 km | |
| 49244 | 1998 TG5 | — | October 13, 1998 | Višnjan Observatory | K. Korlević | · | 3.7 km | |
| 49245 | 1998 TS5 | — | October 13, 1998 | Višnjan Observatory | K. Korlević | EUN | 4.0 km | |
| 49246 | 1998 TF6 | — | October 15, 1998 | Višnjan Observatory | K. Korlević | · | 7.1 km | |
| 49247 | 1998 TL6 | — | October 13, 1998 | Ondřejov | L. Kotková | · | 2.6 km | |
| 49248 | 1998 TX7 | — | October 13, 1998 | Kitt Peak | Spacewatch | MAS | 1.8 km | |
| 49249 | 1998 TV13 | — | October 13, 1998 | Kitt Peak | Spacewatch | · | 2.2 km | |
| 49250 | 1998 TD15 | — | October 14, 1998 | Kitt Peak | Spacewatch | · | 2.9 km | |
| 49251 | 1998 TR17 | — | October 15, 1998 | Višnjan Observatory | K. Korlević | · | 3.0 km | |
| 49252 | 1998 TZ18 | — | October 14, 1998 | Xinglong | SCAP | · | 2.0 km | |
| 49253 | 1998 TF21 | — | October 13, 1998 | Kitt Peak | Spacewatch | · | 6.2 km | |
| 49254 | 1998 TQ25 | — | October 14, 1998 | Kitt Peak | Spacewatch | · | 3.3 km | |
| 49255 | 1998 TJ29 | — | October 15, 1998 | Kitt Peak | Spacewatch | NYS | 2.6 km | |
| 49256 | 1998 TA31 | — | October 10, 1998 | Anderson Mesa | LONEOS | (5) | 5.5 km | |
| 49257 | 1998 TJ31 | — | October 10, 1998 | Anderson Mesa | LONEOS | · | 3.1 km | |
| 49258 | 1998 TM32 | — | October 11, 1998 | Anderson Mesa | LONEOS | · | 4.7 km | |
| 49259 | 1998 TF33 | — | October 14, 1998 | Anderson Mesa | LONEOS | · | 2.6 km | |
| 49260 | 1998 TU33 | — | October 14, 1998 | Anderson Mesa | LONEOS | (5) | 2.0 km | |
| 49261 | 1998 TW33 | — | October 14, 1998 | Anderson Mesa | LONEOS | · | 3.3 km | |
| 49262 | 1998 TY34 | — | October 14, 1998 | Anderson Mesa | LONEOS | NYS | 3.8 km | |
| 49263 | 1998 TJ36 | — | October 11, 1998 | Anderson Mesa | LONEOS | fast | 4.1 km | |
| 49264 | 1998 UC | — | October 16, 1998 | Catalina | CSS | · | 4.9 km | |
| 49265 Raphaeljimenez | 1998 UM3 | Raphaeljimenez | October 20, 1998 | Caussols | ODAS | · | 1.7 km | |
| 49266 | 1998 UW5 | — | October 22, 1998 | Caussols | ODAS | · | 2.3 km | |
| 49267 | 1998 UU6 | — | October 18, 1998 | Gekko | T. Kagawa | EUN | 4.9 km | |
| 49268 | 1998 UV7 | — | October 23, 1998 | Višnjan Observatory | K. Korlević | EUN | 3.4 km | |
| 49269 | 1998 UW7 | — | October 23, 1998 | Višnjan Observatory | K. Korlević | · | 3.4 km | |
| 49270 | 1998 UB9 | — | October 17, 1998 | Xinglong | SCAP | · | 3.6 km | |
| 49271 | 1998 UG15 | — | October 20, 1998 | Woomera | F. B. Zoltowski | V | 4.3 km | |
| 49272 Bryce Canyon | 1998 UT16 | Bryce Canyon | October 27, 1998 | Goodricke-Pigott | R. A. Tucker | · | 5.1 km | |
| 49273 | 1998 UY18 | — | October 27, 1998 | Višnjan Observatory | K. Korlević | (5) | 2.5 km | |
| 49274 | 1998 UB20 | — | October 28, 1998 | Višnjan Observatory | K. Korlević | · | 3.8 km | |
| 49275 | 1998 UO20 | — | October 28, 1998 | Višnjan Observatory | K. Korlević | EUN | 3.5 km | |
| 49276 | 1998 UA21 | — | October 29, 1998 | Višnjan Observatory | K. Korlević | · | 2.5 km | |
| 49277 | 1998 UK22 | — | October 28, 1998 | Socorro | LINEAR | slow | 5.5 km | |
| 49278 | 1998 UO22 | — | October 28, 1998 | Socorro | LINEAR | KOR | 3.4 km | |
| 49279 | 1998 UP22 | — | October 28, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49280 | 1998 UT22 | — | October 28, 1998 | Reedy Creek | J. Broughton | · | 3.6 km | |
| 49281 | 1998 UX22 | — | October 30, 1998 | Višnjan Observatory | K. Korlević | (5) | 3.4 km | |
| 49282 | 1998 UA24 | — | October 17, 1998 | Anderson Mesa | LONEOS | · | 2.5 km | |
| 49283 | 1998 UG29 | — | October 18, 1998 | La Silla | E. W. Elst | · | 4.8 km | |
| 49284 | 1998 US29 | — | October 18, 1998 | La Silla | E. W. Elst | · | 3.5 km | |
| 49285 | 1998 UT29 | — | October 18, 1998 | La Silla | E. W. Elst | · | 3.4 km | |
| 49286 | 1998 UC30 | — | October 18, 1998 | La Silla | E. W. Elst | · | 6.2 km | |
| 49287 | 1998 US31 | — | October 22, 1998 | Xinglong | SCAP | · | 5.6 km | |
| 49288 | 1998 UD33 | — | October 28, 1998 | Socorro | LINEAR | · | 2.3 km | |
| 49289 | 1998 UH40 | — | October 28, 1998 | Socorro | LINEAR | · | 2.9 km | |
| 49290 | 1998 UV41 | — | October 28, 1998 | Socorro | LINEAR | · | 4.2 km | |
| 49291 Thechills | 1998 VJ | Thechills | November 8, 1998 | Cocoa | I. P. Griffin | · | 5.6 km | |
| 49292 | 1998 VA1 | — | November 10, 1998 | Socorro | LINEAR | EUN | 2.8 km | |
| 49293 | 1998 VK1 | — | November 10, 1998 | Socorro | LINEAR | EUN | 3.0 km | |
| 49294 Jacqclairnoëns | 1998 VG2 | Jacqclairnoëns | November 10, 1998 | Caussols | ODAS | · | 1.6 km | |
| 49295 | 1998 VJ2 | — | November 10, 1998 | Caussols | ODAS | · | 2.8 km | |
| 49296 Lucdettwiller | 1998 VD3 | Lucdettwiller | November 10, 1998 | Caussols | ODAS | EUN | 2.6 km | |
| 49297 | 1998 VY4 | — | November 11, 1998 | Zeno | T. Stafford | · | 4.0 km | |
| 49298 | 1998 VS5 | — | November 2, 1998 | Fair Oaks Ranch | J. V. McClusky | HNS | 2.8 km | |
| 49299 | 1998 VU5 | — | November 11, 1998 | Gekko | T. Kagawa | · | 3.9 km | |
| 49300 | 1998 VZ5 | — | November 13, 1998 | Farpoint | G. Hug, G. Bell | · | 2.5 km | |
49301–49400
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49301 | 1998 VD6 | — | November 11, 1998 | Gekko | T. Kagawa | · | 3.9 km | |
| 49302 | 1998 VW7 | — | November 10, 1998 | Socorro | LINEAR | · | 4.0 km | |
| 49303 | 1998 VN9 | — | November 10, 1998 | Socorro | LINEAR | EUN | 3.7 km | |
| 49304 | 1998 VT9 | — | November 10, 1998 | Socorro | LINEAR | · | 3.6 km | |
| 49305 | 1998 VQ13 | — | November 10, 1998 | Socorro | LINEAR | · | 4.1 km | |
| 49306 | 1998 VS13 | — | November 10, 1998 | Socorro | LINEAR | · | 3.8 km | |
| 49307 | 1998 VJ15 | — | November 10, 1998 | Socorro | LINEAR | · | 5.2 km | |
| 49308 | 1998 VV15 | — | November 10, 1998 | Socorro | LINEAR | · | 3.6 km | |
| 49309 | 1998 VB16 | — | November 10, 1998 | Socorro | LINEAR | NYS | 4.7 km | |
| 49310 | 1998 VD17 | — | November 10, 1998 | Socorro | LINEAR | HNS | 3.6 km | |
| 49311 | 1998 VZ17 | — | November 10, 1998 | Socorro | LINEAR | · | 2.3 km | |
| 49312 | 1998 VA18 | — | November 10, 1998 | Socorro | LINEAR | · | 4.2 km | |
| 49313 | 1998 VM18 | — | November 10, 1998 | Socorro | LINEAR | PHO | 9.9 km | |
| 49314 | 1998 VN19 | — | November 10, 1998 | Socorro | LINEAR | · | 3.8 km | |
| 49315 | 1998 VP21 | — | November 10, 1998 | Socorro | LINEAR | (5) | 2.4 km | |
| 49316 | 1998 VX23 | — | November 10, 1998 | Socorro | LINEAR | · | 7.4 km | |
| 49317 | 1998 VN24 | — | November 10, 1998 | Socorro | LINEAR | EUN | 5.6 km | |
| 49318 | 1998 VE25 | — | November 10, 1998 | Socorro | LINEAR | · | 2.4 km | |
| 49319 | 1998 VT25 | — | November 10, 1998 | Socorro | LINEAR | · | 5.1 km | |
| 49320 | 1998 VJ26 | — | November 10, 1998 | Socorro | LINEAR | NYS | 4.1 km | |
| 49321 | 1998 VY28 | — | November 10, 1998 | Socorro | LINEAR | · | 2.0 km | |
| 49322 | 1998 VN29 | — | November 10, 1998 | Socorro | LINEAR | · | 3.7 km | |
| 49323 | 1998 VN30 | — | November 10, 1998 | Socorro | LINEAR | · | 2.6 km | |
| 49324 | 1998 VX30 | — | November 10, 1998 | Socorro | LINEAR | · | 3.3 km | |
| 49325 | 1998 VK31 | — | November 14, 1998 | Oizumi | T. Kobayashi | · | 5.4 km | |
| 49326 | 1998 VL31 | — | November 14, 1998 | Oizumi | T. Kobayashi | EUN | 4.4 km | |
| 49327 | 1998 VZ33 | — | November 11, 1998 | Farra d'Isonzo | Farra d'Isonzo | · | 3.1 km | |
| 49328 | 1998 VL35 | — | November 1, 1998 | Xinglong | SCAP | · | 3.5 km | |
| 49329 | 1998 VQ35 | — | November 9, 1998 | Xinglong | SCAP | · | 5.6 km | |
| 49330 | 1998 VE36 | — | November 14, 1998 | Socorro | LINEAR | · | 2.9 km | |
| 49331 | 1998 VZ37 | — | November 10, 1998 | Socorro | LINEAR | EUN | 3.7 km | |
| 49332 | 1998 VC44 | — | November 15, 1998 | Višnjan Observatory | K. Korlević | · | 5.3 km | |
| 49333 | 1998 VP45 | — | November 11, 1998 | Anderson Mesa | LONEOS | · | 3.3 km | |
| 49334 | 1998 VU45 | — | November 14, 1998 | Anderson Mesa | LONEOS | · | 2.9 km | |
| 49335 | 1998 VV45 | — | November 14, 1998 | Anderson Mesa | LONEOS | · | 5.6 km | |
| 49336 | 1998 VC49 | — | November 10, 1998 | Socorro | LINEAR | HNS | 2.9 km | |
| 49337 | 1998 VN50 | — | November 11, 1998 | Socorro | LINEAR | MAR | 2.3 km | |
| 49338 | 1998 VR51 | — | November 13, 1998 | Socorro | LINEAR | EUN | 4.2 km | |
| 49339 | 1998 VH54 | — | November 14, 1998 | Socorro | LINEAR | · | 4.8 km | |
| 49340 | 1998 WG | — | November 16, 1998 | San Marcello | A. Boattini, L. Tesi | · | 2.1 km | |
| 49341 | 1998 WW2 | — | November 17, 1998 | Caussols | ODAS | · | 4.5 km | |
| 49342 | 1998 WE3 | — | November 18, 1998 | Gekko | T. Kagawa | PAD | 6.5 km | |
| 49343 | 1998 WH3 | — | November 19, 1998 | Oizumi | T. Kobayashi | EUN | 3.0 km | |
| 49344 | 1998 WC4 | — | November 20, 1998 | Farra d'Isonzo | Farra d'Isonzo | · | 4.6 km | |
| 49345 | 1998 WH4 | — | November 18, 1998 | Kushiro | S. Ueda, H. Kaneda | · | 7.1 km | |
| 49346 | 1998 WK4 | — | November 21, 1998 | Prescott | P. G. Comba | · | 4.1 km | |
| 49347 | 1998 WQ4 | — | November 18, 1998 | Catalina | CSS | · | 3.5 km | |
| 49348 | 1998 WO6 | — | November 23, 1998 | Oizumi | T. Kobayashi | · | 6.2 km | |
| 49349 | 1998 WW6 | — | November 24, 1998 | Baton Rouge | W. R. Cooney Jr., P. M. Motl | · | 3.8 km | |
| 49350 Katheynix | 1998 WQ8 | Katheynix | November 27, 1998 | Baton Rouge | W. R. Cooney Jr. | · | 4.8 km | |
| 49351 | 1998 WE9 | — | November 27, 1998 | Višnjan Observatory | K. Korlević | EOS | 8.2 km | |
| 49352 | 1998 WS9 | — | November 28, 1998 | Višnjan Observatory | K. Korlević | · | 3.9 km | |
| 49353 | 1998 WY9 | — | November 18, 1998 | Socorro | LINEAR | · | 3.1 km | |
| 49354 | 1998 WP11 | — | November 21, 1998 | Socorro | LINEAR | EUN | 3.6 km | |
| 49355 | 1998 WH12 | — | November 21, 1998 | Socorro | LINEAR | NYS | 3.5 km | |
| 49356 | 1998 WT13 | — | November 21, 1998 | Socorro | LINEAR | · | 4.9 km | |
| 49357 | 1998 WG14 | — | November 21, 1998 | Socorro | LINEAR | MAR | 3.5 km | |
| 49358 | 1998 WZ14 | — | November 21, 1998 | Socorro | LINEAR | NYS | 5.3 km | |
| 49359 | 1998 WB15 | — | November 21, 1998 | Socorro | LINEAR | · | 4.8 km | |
| 49360 | 1998 WM15 | — | November 21, 1998 | Socorro | LINEAR | · | 4.4 km | |
| 49361 | 1998 WN15 | — | November 21, 1998 | Socorro | LINEAR | · | 4.7 km | |
| 49362 | 1998 WW16 | — | November 21, 1998 | Socorro | LINEAR | · | 5.5 km | |
| 49363 | 1998 WZ16 | — | November 21, 1998 | Socorro | LINEAR | · | 5.7 km | |
| 49364 | 1998 WG17 | — | November 21, 1998 | Socorro | LINEAR | · | 3.8 km | |
| 49365 | 1998 WR18 | — | November 21, 1998 | Socorro | LINEAR | · | 4.5 km | |
| 49366 | 1998 WY18 | — | November 21, 1998 | Socorro | LINEAR | · | 4.1 km | |
| 49367 | 1998 WK19 | — | November 23, 1998 | Socorro | LINEAR | EUN | 5.5 km | |
| 49368 | 1998 WN19 | — | November 23, 1998 | Socorro | LINEAR | · | 8.3 km | |
| 49369 | 1998 WO19 | — | November 23, 1998 | Socorro | LINEAR | · | 3.4 km | |
| 49370 | 1998 WS21 | — | November 18, 1998 | Socorro | LINEAR | · | 3.8 km | |
| 49371 | 1998 WZ21 | — | November 18, 1998 | Socorro | LINEAR | · | 3.3 km | |
| 49372 | 1998 WL30 | — | November 26, 1998 | Kitt Peak | Spacewatch | EUN | 3.2 km | |
| 49373 | 1998 WO35 | — | November 18, 1998 | Kitt Peak | Spacewatch | · | 3.7 km | |
| 49374 | 1998 WD36 | — | November 19, 1998 | Kitt Peak | Spacewatch | · | 3.6 km | |
| 49375 | 1998 WW36 | — | November 21, 1998 | Kitt Peak | Spacewatch | (5) | 2.3 km | |
| 49376 | 1998 WB41 | — | November 18, 1998 | Socorro | LINEAR | · | 3.2 km | |
| 49377 | 1998 WP41 | — | November 24, 1998 | Socorro | LINEAR | · | 5.2 km | |
| 49378 | 1998 XU2 | — | December 7, 1998 | Xinglong | SCAP | EUN | 6.2 km | |
| 49379 | 1998 XF3 | — | December 8, 1998 | Xinglong | SCAP | · | 3.8 km | |
| 49380 | 1998 XU4 | — | December 12, 1998 | Oizumi | T. Kobayashi | KOR | 3.6 km | |
| 49381 | 1998 XX4 | — | December 12, 1998 | Oizumi | T. Kobayashi | · | 7.7 km | |
| 49382 Lynnokamoto | 1998 XG5 | Lynnokamoto | December 12, 1998 | Goodricke-Pigott | R. A. Tucker | ADE | 6.7 km | |
| 49383 | 1998 XP6 | — | December 8, 1998 | Kitt Peak | Spacewatch | · | 2.8 km | |
| 49384 Hubertnaudot | 1998 XX9 | Hubertnaudot | December 12, 1998 | Blauvac | R. Roy | · | 3.6 km | |
| 49385 | 1998 XA12 | — | December 14, 1998 | Socorro | LINEAR | · | 7.7 km | |
| 49386 | 1998 XH12 | — | December 4, 1998 | Xinglong | SCAP | · | 4.5 km | |
| 49387 | 1998 XH16 | — | December 14, 1998 | Socorro | LINEAR | · | 5.5 km | |
| 49388 | 1998 XR20 | — | December 10, 1998 | Kitt Peak | Spacewatch | KOR | 3.9 km | |
| 49389 | 1998 XS20 | — | December 10, 1998 | Kitt Peak | Spacewatch | · | 6.6 km | |
| 49390 | 1998 XO21 | — | December 10, 1998 | Kitt Peak | Spacewatch | · | 5.2 km | |
| 49391 | 1998 XH25 | — | December 13, 1998 | Kitt Peak | Spacewatch | · | 3.1 km | |
| 49392 | 1998 XD26 | — | December 15, 1998 | Xinglong | SCAP | · | 5.3 km | |
| 49393 | 1998 XC28 | — | December 14, 1998 | Socorro | LINEAR | EUN | 3.9 km | |
| 49394 | 1998 XT29 | — | December 14, 1998 | Socorro | LINEAR | HNS | 3.1 km | |
| 49395 | 1998 XW32 | — | December 14, 1998 | Socorro | LINEAR | EUN | 3.6 km | |
| 49396 | 1998 XG40 | — | December 14, 1998 | Socorro | LINEAR | · | 6.0 km | |
| 49397 | 1998 XU40 | — | December 14, 1998 | Socorro | LINEAR | · | 4.4 km | |
| 49398 | 1998 XO41 | — | December 14, 1998 | Socorro | LINEAR | DOR | 6.9 km | |
| 49399 | 1998 XK44 | — | December 14, 1998 | Socorro | LINEAR | · | 4.6 km | |
| 49400 | 1998 XS44 | — | December 14, 1998 | Socorro | LINEAR | EUN | 3.8 km | |
49401–49500
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49401 | 1998 XT44 | — | December 14, 1998 | Socorro | LINEAR | ADE | 6.1 km | |
| 49402 | 1998 XZ44 | — | December 14, 1998 | Socorro | LINEAR | · | 7.4 km | |
| 49403 | 1998 XE45 | — | December 14, 1998 | Socorro | LINEAR | EUN | 4.7 km | |
| 49404 | 1998 XN45 | — | December 14, 1998 | Socorro | LINEAR | · | 5.3 km | |
| 49405 | 1998 XW46 | — | December 14, 1998 | Socorro | LINEAR | (5) | 2.5 km | |
| 49406 | 1998 XP47 | — | December 14, 1998 | Socorro | LINEAR | · | 5.0 km | |
| 49407 | 1998 XC50 | — | December 14, 1998 | Socorro | LINEAR | · | 4.1 km | |
| 49408 | 1998 XL50 | — | December 14, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49409 | 1998 XS50 | — | December 14, 1998 | Socorro | LINEAR | EOS | 5.2 km | |
| 49410 | 1998 XR51 | — | December 14, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49411 | 1998 XT51 | — | December 14, 1998 | Socorro | LINEAR | · | 11 km | |
| 49412 | 1998 XV55 | — | December 15, 1998 | Socorro | LINEAR | · | 5.5 km | |
| 49413 | 1998 XZ62 | — | December 14, 1998 | Socorro | LINEAR | · | 7.3 km | |
| 49414 | 1998 XT65 | — | December 14, 1998 | Socorro | LINEAR | (5) | 3.1 km | |
| 49415 | 1998 XE68 | — | December 14, 1998 | Socorro | LINEAR | GEF | 3.3 km | |
| 49416 | 1998 XG73 | — | December 14, 1998 | Socorro | LINEAR | EUN | 3.8 km | |
| 49417 | 1998 XM73 | — | December 14, 1998 | Socorro | LINEAR | · | 5.5 km | |
| 49418 | 1998 XP73 | — | December 14, 1998 | Socorro | LINEAR | RAF | 4.1 km | |
| 49419 | 1998 XJ74 | — | December 14, 1998 | Socorro | LINEAR | EUN | 3.5 km | |
| 49420 | 1998 XK74 | — | December 14, 1998 | Socorro | LINEAR | · | 6.6 km | |
| 49421 | 1998 XC77 | — | December 15, 1998 | Socorro | LINEAR | AGN | 4.4 km | |
| 49422 | 1998 XM77 | — | December 15, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49423 | 1998 XR77 | — | December 15, 1998 | Socorro | LINEAR | (5) | 2.9 km | |
| 49424 | 1998 XC80 | — | December 15, 1998 | Socorro | LINEAR | DOR | 9.0 km | |
| 49425 | 1998 XE80 | — | December 15, 1998 | Socorro | LINEAR | ADE | 6.1 km | |
| 49426 | 1998 XP80 | — | December 15, 1998 | Socorro | LINEAR | · | 4.3 km | |
| 49427 | 1998 XE86 | — | December 15, 1998 | Socorro | LINEAR | EUN | 3.9 km | |
| 49428 | 1998 XL94 | — | December 15, 1998 | Socorro | LINEAR | CLO | 8.6 km | |
| 49429 | 1998 XZ95 | — | December 2, 1998 | Xinglong | SCAP | · | 2.1 km | |
| 49430 | 1998 XZ96 | — | December 11, 1998 | Mérida | Naranjo, O. A. | · | 4.0 km | |
| 49431 | 1998 XB99 | — | December 15, 1998 | Socorro | LINEAR | · | 6.7 km | |
| 49432 | 1998 YD | — | December 16, 1998 | Višnjan Observatory | K. Korlević | HNS | 4.7 km | |
| 49433 | 1998 YS | — | December 16, 1998 | Oizumi | T. Kobayashi | · | 7.2 km | |
| 49434 | 1998 YB1 | — | December 16, 1998 | Gekko | T. Kagawa | · | 5.9 km | |
| 49435 | 1998 YH1 | — | December 16, 1998 | Gekko | T. Kagawa | · | 6.1 km | |
| 49436 | 1998 YX2 | — | December 17, 1998 | Ondřejov | P. Pravec, U. Babiaková | · | 2.8 km | |
| 49437 | 1998 YY3 | — | December 17, 1998 | Gekko | T. Kagawa | · | 2.5 km | |
| 49438 | 1998 YD4 | — | December 19, 1998 | Oizumi | T. Kobayashi | · | 5.0 km | |
| 49439 Jeanlouispala | 1998 YC5 | Jeanlouispala | December 17, 1998 | Caussols | ODAS | EOS | 4.8 km | |
| 49440 Kenzotange | 1998 YP5 | Kenzotange | December 21, 1998 | Kuma Kogen | A. Nakamura | · | 7.0 km | |
| 49441 Scerbanenco | 1998 YM6 | Scerbanenco | December 22, 1998 | Bologna | San Vittore | (5) | 2.4 km | |
| 49442 Kubokoichi | 1998 YD7 | Kubokoichi | December 20, 1998 | Uto | F. Uto | · | 7.5 km | |
| 49443 Marcobondi | 1998 YN7 | Marcobondi | December 22, 1998 | Montelupo | D. Guidetti, Masotti, E. | · | 6.3 km | |
| 49444 | 1998 YO7 | — | December 22, 1998 | Gekko | T. Kagawa | · | 3.5 km | |
| 49445 | 1998 YS8 | — | December 17, 1998 | Xinglong | SCAP | · | 3.1 km | |
| 49446 | 1998 YO9 | — | December 25, 1998 | Višnjan Observatory | K. Korlević, M. Jurić | · | 4.1 km | |
| 49447 | 1998 YW11 | — | December 26, 1998 | Oizumi | T. Kobayashi | · | 9.5 km | |
| 49448 Macocha | 1998 YJ12 | Macocha | December 21, 1998 | Ondřejov | P. Pravec | · | 3.8 km | |
| 49449 | 1998 YN13 | — | December 17, 1998 | Kitt Peak | Spacewatch | GEF | 3.1 km | |
| 49450 | 1998 YD14 | — | December 19, 1998 | Kitt Peak | Spacewatch | · | 7.0 km | |
| 49451 | 1998 YH18 | — | December 25, 1998 | Kitt Peak | Spacewatch | · | 2.4 km | |
| 49452 | 1998 YV18 | — | December 25, 1998 | Kitt Peak | Spacewatch | AGN | 2.9 km | |
| 49453 | 1998 YD19 | — | December 25, 1998 | Kitt Peak | Spacewatch | · | 4.8 km | |
| 49454 | 1998 YH22 | — | December 30, 1998 | Baton Rouge | W. R. Cooney Jr., Martin, T. | · | 1.7 km | |
| 49455 | 1998 YO22 | — | December 29, 1998 | Xinglong | SCAP | · | 6.6 km | |
| 49456 | 1998 YD28 | — | December 21, 1998 | Socorro | LINEAR | · | 4.0 km | |
| 49457 | 1998 YC30 | — | December 19, 1998 | Xinglong | SCAP | EUN | 3.2 km | |
| 49458 | 1999 AH2 | — | January 9, 1999 | Oizumi | T. Kobayashi | (5) | 3.3 km | |
| 49459 | 1999 AJ2 | — | January 9, 1999 | Oizumi | T. Kobayashi | · | 8.0 km | |
| 49460 | 1999 AT4 | — | January 11, 1999 | Oizumi | T. Kobayashi | · | 6.3 km | |
| 49461 | 1999 AK5 | — | January 10, 1999 | Nachi-Katsuura | Y. Shimizu, T. Urata | EOS | 8.5 km | |
| 49462 | 1999 AS6 | — | January 9, 1999 | Višnjan Observatory | K. Korlević | · | 5.9 km | |
| 49463 | 1999 AZ6 | — | January 9, 1999 | Višnjan Observatory | K. Korlević | EOS | 9.1 km | |
| 49464 | 1999 AO7 | — | January 11, 1999 | Višnjan Observatory | K. Korlević | EOS | 5.9 km | |
| 49465 | 1999 AT8 | — | January 10, 1999 | Fair Oaks Ranch | J. V. McClusky | NEM | 4.0 km | |
| 49466 Huanglin | 1999 AX8 | Huanglin | January 6, 1999 | Xinglong | SCAP | GEF | 4.0 km | |
| 49467 | 1999 AC16 | — | January 9, 1999 | Kitt Peak | Spacewatch | · | 5.8 km | |
| 49468 | 1999 AE24 | — | January 15, 1999 | Oizumi | T. Kobayashi | · | 7.9 km | |
| 49469 Emilianomazzoni | 1999 AL25 | Emilianomazzoni | January 15, 1999 | Monte Agliale | S. Donati | · | 8.6 km | |
| 49470 | 1999 AZ26 | — | January 9, 1999 | Kitt Peak | Spacewatch | · | 9.4 km | |
| 49471 | 1999 AX27 | — | January 11, 1999 | Kitt Peak | Spacewatch | NAE | 6.5 km | |
| 49472 | 1999 AR30 | — | January 14, 1999 | Kitt Peak | Spacewatch | · | 6.4 km | |
| 49473 | 1999 AT32 | — | January 15, 1999 | Kitt Peak | Spacewatch | · | 5.1 km | |
| 49474 | 1999 BL | — | January 16, 1999 | Oizumi | T. Kobayashi | · | 9.0 km | |
| 49475 | 1999 BH3 | — | January 19, 1999 | Črni Vrh | Črni Vrh | · | 6.0 km | |
| 49476 | 1999 BA6 | — | January 21, 1999 | Višnjan Observatory | K. Korlević | V | 2.2 km | |
| 49477 | 1999 BA8 | — | January 21, 1999 | Višnjan Observatory | K. Korlević | NYS | 2.9 km | |
| 49478 | 1999 BY8 | — | January 22, 1999 | Višnjan Observatory | K. Korlević | · | 7.5 km | |
| 49479 | 1999 BH9 | — | January 22, 1999 | Višnjan Observatory | K. Korlević | · | 3.4 km | |
| 49480 | 1999 BX9 | — | January 23, 1999 | Višnjan Observatory | K. Korlević | · | 9.0 km | |
| 49481 Gisellarubini | 1999 BJ12 | Gisellarubini | January 24, 1999 | Monte Agliale | Santangelo, M. M. M. | THM | 7.0 km | |
| 49482 | 1999 BV12 | — | January 24, 1999 | Višnjan Observatory | K. Korlević | · | 7.3 km | |
| 49483 | 1999 BP13 | — | January 25, 1999 | Višnjan Observatory | K. Korlević | · | 13 km | |
| 49484 | 1999 BP15 | — | January 27, 1999 | High Point | D. K. Chesney | ADE | 9.6 km | |
| 49485 | 1999 BL16 | — | January 16, 1999 | Socorro | LINEAR | · | 5.8 km | |
| 49486 | 1999 BU18 | — | January 16, 1999 | Socorro | LINEAR | · | 3.2 km | |
| 49487 | 1999 BM22 | — | January 18, 1999 | Socorro | LINEAR | · | 3.9 km | |
| 49488 | 1999 BZ23 | — | January 18, 1999 | Socorro | LINEAR | · | 7.7 km | |
| 49489 | 1999 BQ24 | — | January 18, 1999 | Socorro | LINEAR | · | 3.9 km | |
| 49490 | 1999 BX24 | — | January 18, 1999 | Socorro | LINEAR | · | 8.3 km | |
| 49491 | 1999 BW25 | — | January 18, 1999 | Socorro | LINEAR | · | 11 km | |
| 49492 | 1999 BC26 | — | January 19, 1999 | Višnjan Observatory | K. Korlević | (159) | 6.2 km | |
| 49493 | 1999 CD | — | February 4, 1999 | Oizumi | T. Kobayashi | · | 2.7 km | |
| 49494 | 1999 CJ1 | — | February 6, 1999 | Oizumi | T. Kobayashi | GEF | 3.6 km | |
| 49495 | 1999 CU1 | — | February 7, 1999 | Oizumi | T. Kobayashi | · | 6.8 km | |
| 49496 | 1999 CC2 | — | February 8, 1999 | Oizumi | T. Kobayashi | AGN | 4.9 km | |
| 49497 Tagashiramitsuo | 1999 CM3 | Tagashiramitsuo | February 8, 1999 | Uto | F. Uto | · | 9.5 km | |
| 49498 | 1999 CO5 | — | February 12, 1999 | Gekko | T. Kagawa | · | 6.7 km | |
| 49499 | 1999 CJ8 | — | February 13, 1999 | Oizumi | T. Kobayashi | · | 6.3 km | |
| 49500 Ishitoshi | 1999 CP9 | Ishitoshi | February 14, 1999 | Oizumi | T. Kobayashi | · | 8.0 km | |
49501–49600
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49501 Basso | 1999 CN10 | Basso | February 13, 1999 | Ceccano | G. Masi | THM | 7.6 km | |
| 49502 | 1999 CK14 | — | February 15, 1999 | Višnjan Observatory | K. Korlević | EOS | 7.1 km | |
| 49503 | 1999 CX16 | — | February 10, 1999 | Socorro | LINEAR | EOS | 7.2 km | |
| 49504 | 1999 CA17 | — | February 10, 1999 | Socorro | LINEAR | · | 3.0 km | |
| 49505 | 1999 CF19 | — | February 10, 1999 | Socorro | LINEAR | EOS | 5.9 km | |
| 49506 | 1999 CE20 | — | February 10, 1999 | Socorro | LINEAR | · | 4.9 km | |
| 49507 | 1999 CF20 | — | February 10, 1999 | Socorro | LINEAR | EUN | 3.6 km | |
| 49508 | 1999 CG22 | — | February 10, 1999 | Socorro | LINEAR | · | 4.2 km | |
| 49509 | 1999 CM22 | — | February 10, 1999 | Socorro | LINEAR | EOS | 4.7 km | |
| 49510 | 1999 CX22 | — | February 10, 1999 | Socorro | LINEAR | · | 3.3 km | |
| 49511 | 1999 CT25 | — | February 10, 1999 | Socorro | LINEAR | · | 4.4 km | |
| 49512 | 1999 CJ27 | — | February 10, 1999 | Socorro | LINEAR | · | 3.7 km | |
| 49513 | 1999 CK28 | — | February 10, 1999 | Socorro | LINEAR | (3025) | 19 km | |
| 49514 | 1999 CM31 | — | February 10, 1999 | Socorro | LINEAR | · | 4.1 km | |
| 49515 | 1999 CP31 | — | February 10, 1999 | Socorro | LINEAR | · | 3.7 km | |
| 49516 | 1999 CJ32 | — | February 10, 1999 | Socorro | LINEAR | · | 11 km | |
| 49517 | 1999 CK32 | — | February 10, 1999 | Socorro | LINEAR | slow | 8.5 km | |
| 49518 | 1999 CN32 | — | February 10, 1999 | Socorro | LINEAR | EOS | 6.1 km | |
| 49519 | 1999 CU33 | — | February 10, 1999 | Socorro | LINEAR | EOS | 5.8 km | |
| 49520 | 1999 CX33 | — | February 10, 1999 | Socorro | LINEAR | · | 7.1 km | |
| 49521 | 1999 CC36 | — | February 10, 1999 | Socorro | LINEAR | · | 2.5 km | |
| 49522 | 1999 CK37 | — | February 10, 1999 | Socorro | LINEAR | · | 5.3 km | |
| 49523 | 1999 CL38 | — | February 10, 1999 | Socorro | LINEAR | · | 11 km | |
| 49524 | 1999 CJ39 | — | February 10, 1999 | Socorro | LINEAR | · | 4.9 km | |
| 49525 | 1999 CO40 | — | February 10, 1999 | Socorro | LINEAR | EUN | 4.7 km | |
| 49526 | 1999 CP40 | — | February 10, 1999 | Socorro | LINEAR | TIR | 4.8 km | |
| 49527 | 1999 CR44 | — | February 10, 1999 | Socorro | LINEAR | · | 3.7 km | |
| 49528 | 1999 CN46 | — | February 10, 1999 | Socorro | LINEAR | · | 7.5 km | |
| 49529 | 1999 CF48 | — | February 10, 1999 | Socorro | LINEAR | · | 5.3 km | |
| 49530 | 1999 CC50 | — | February 10, 1999 | Socorro | LINEAR | · | 7.3 km | |
| 49531 | 1999 CR51 | — | February 10, 1999 | Socorro | LINEAR | EOS | 7.1 km | |
| 49532 | 1999 CJ54 | — | February 10, 1999 | Socorro | LINEAR | · | 8.8 km | |
| 49533 | 1999 CN54 | — | February 10, 1999 | Socorro | LINEAR | EOS | 7.8 km | |
| 49534 | 1999 CO56 | — | February 10, 1999 | Socorro | LINEAR | AEO | 5.6 km | |
| 49535 | 1999 CB57 | — | February 10, 1999 | Socorro | LINEAR | THM | 8.1 km | |
| 49536 | 1999 CS60 | — | February 12, 1999 | Socorro | LINEAR | · | 4.7 km | |
| 49537 | 1999 CY60 | — | February 12, 1999 | Socorro | LINEAR | · | 6.1 km | |
| 49538 | 1999 CH61 | — | February 12, 1999 | Socorro | LINEAR | HYG | 7.6 km | |
| 49539 | 1999 CQ62 | — | February 12, 1999 | Socorro | LINEAR | EUN | 4.0 km | |
| 49540 | 1999 CU63 | — | February 12, 1999 | Socorro | LINEAR | (5651) | 11 km | |
| 49541 | 1999 CO66 | — | February 12, 1999 | Socorro | LINEAR | EOS | 6.2 km | |
| 49542 | 1999 CT70 | — | February 12, 1999 | Socorro | LINEAR | · | 9.9 km | |
| 49543 | 1999 CD76 | — | February 12, 1999 | Socorro | LINEAR | · | 4.8 km | |
| 49544 | 1999 CA77 | — | February 12, 1999 | Socorro | LINEAR | EOS | 5.8 km | |
| 49545 | 1999 CJ77 | — | February 12, 1999 | Socorro | LINEAR | EOS | 5.5 km | |
| 49546 | 1999 CG79 | — | February 12, 1999 | Socorro | LINEAR | DOR | 7.9 km | |
| 49547 | 1999 CY82 | — | February 10, 1999 | Socorro | LINEAR | · | 8.2 km | |
| 49548 | 1999 CP83 | — | February 10, 1999 | Socorro | LINEAR | · | 7.7 km | |
| 49549 | 1999 CL84 | — | February 10, 1999 | Socorro | LINEAR | · | 6.5 km | |
| 49550 | 1999 CO84 | — | February 10, 1999 | Socorro | LINEAR | · | 4.3 km | |
| 49551 | 1999 CV84 | — | February 10, 1999 | Socorro | LINEAR | GEF | 3.4 km | |
| 49552 | 1999 CF85 | — | February 10, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49553 | 1999 CB87 | — | February 10, 1999 | Socorro | LINEAR | DOR | 7.7 km | |
| 49554 | 1999 CG87 | — | February 10, 1999 | Socorro | LINEAR | · | 4.6 km | |
| 49555 | 1999 CK88 | — | February 10, 1999 | Socorro | LINEAR | · | 5.6 km | |
| 49556 | 1999 CJ91 | — | February 10, 1999 | Socorro | LINEAR | · | 9.0 km | |
| 49557 | 1999 CQ91 | — | February 10, 1999 | Socorro | LINEAR | · | 5.4 km | |
| 49558 | 1999 CN92 | — | February 10, 1999 | Socorro | LINEAR | · | 4.9 km | |
| 49559 | 1999 CU92 | — | February 10, 1999 | Socorro | LINEAR | · | 5.1 km | |
| 49560 | 1999 CQ93 | — | February 10, 1999 | Socorro | LINEAR | · | 6.4 km | |
| 49561 | 1999 CA98 | — | February 10, 1999 | Socorro | LINEAR | · | 6.2 km | |
| 49562 | 1999 CF100 | — | February 10, 1999 | Socorro | LINEAR | GEF | 3.9 km | |
| 49563 | 1999 CQ100 | — | February 10, 1999 | Socorro | LINEAR | · | 7.7 km | |
| 49564 | 1999 CN103 | — | February 12, 1999 | Socorro | LINEAR | · | 5.7 km | |
| 49565 | 1999 CK104 | — | February 12, 1999 | Socorro | LINEAR | THM | 7.2 km | |
| 49566 | 1999 CM106 | — | February 12, 1999 | Socorro | LINEAR | · | 9.4 km | |
| 49567 | 1999 CP107 | — | February 12, 1999 | Socorro | LINEAR | EOS · | 7.8 km | |
| 49568 | 1999 CT107 | — | February 12, 1999 | Socorro | LINEAR | (5651) | 11 km | |
| 49569 | 1999 CH109 | — | February 12, 1999 | Socorro | LINEAR | · | 6.5 km | |
| 49570 | 1999 CQ110 | — | February 12, 1999 | Socorro | LINEAR | EOS | 7.3 km | |
| 49571 | 1999 CA113 | — | February 12, 1999 | Socorro | LINEAR | · | 8.2 km | |
| 49572 | 1999 CE114 | — | February 12, 1999 | Socorro | LINEAR | · | 4.0 km | |
| 49573 | 1999 CB118 | — | February 12, 1999 | Socorro | LINEAR | · | 11 km | |
| 49574 | 1999 CO119 | — | February 11, 1999 | Socorro | LINEAR | TIR | 5.9 km | |
| 49575 | 1999 CX119 | — | February 11, 1999 | Socorro | LINEAR | EUN | 3.8 km | |
| 49576 | 1999 CN121 | — | February 11, 1999 | Socorro | LINEAR | HNS | 5.6 km | |
| 49577 | 1999 CB124 | — | February 11, 1999 | Socorro | LINEAR | · | 7.0 km | |
| 49578 | 1999 CD124 | — | February 11, 1999 | Socorro | LINEAR | · | 4.2 km | |
| 49579 | 1999 CL124 | — | February 11, 1999 | Socorro | LINEAR | MAR | 3.5 km | |
| 49580 | 1999 CL126 | — | February 11, 1999 | Socorro | LINEAR | · | 4.1 km | |
| 49581 | 1999 CO127 | — | February 11, 1999 | Socorro | LINEAR | slow | 10 km | |
| 49582 | 1999 CB128 | — | February 11, 1999 | Outside Phoenix, Arizona | LINEAR | EUN | 5.0 km | |
| 49583 | 1999 CU132 | — | February 9, 1999 | Kitt Peak | Spacewatch | NYS | 3.4 km | |
| 49584 | 1999 CE133 | — | February 7, 1999 | Kitt Peak | Spacewatch | THM | 7.6 km | |
| 49585 | 1999 CO137 | — | February 9, 1999 | Kitt Peak | Spacewatch | · | 8.2 km | |
| 49586 | 1999 CD138 | — | February 11, 1999 | Kitt Peak | Spacewatch | slow | 6.0 km | |
| 49587 | 1999 CL145 | — | February 8, 1999 | Kitt Peak | Spacewatch | · | 6.8 km | |
| 49588 | 1999 CJ149 | — | February 13, 1999 | Kitt Peak | Spacewatch | · | 4.2 km | |
| 49589 | 1999 CQ149 | — | February 13, 1999 | Kitt Peak | Spacewatch | · | 4.6 km | |
| 49590 | 1999 DZ1 | — | February 18, 1999 | Haleakala | NEAT | · | 6.4 km | |
| 49591 | 1999 DO2 | — | February 19, 1999 | Oizumi | T. Kobayashi | · | 18 km | |
| 49592 | 1999 DD7 | — | February 25, 1999 | Uccle | T. Pauwels | NAE | 10 km | |
| 49593 | 1999 DX7 | — | February 18, 1999 | Anderson Mesa | LONEOS | EOS | 6.7 km | |
| 49594 | 1999 EM13 | — | March 10, 1999 | Kitt Peak | Spacewatch | · | 7.0 km | |
| 49595 | 1999 FG | — | March 16, 1999 | Višnjan Observatory | K. Korlević, M. Jurić | EOS | 7.3 km | |
| 49596 | 1999 FT4 | — | March 17, 1999 | Kitt Peak | Spacewatch | · | 1.6 km | |
| 49597 | 1999 FY12 | — | March 19, 1999 | Kitt Peak | Spacewatch | EOS | 5.5 km | |
| 49598 | 1999 FU17 | — | March 23, 1999 | Kitt Peak | Spacewatch | · | 15 km | |
| 49599 | 1999 FM18 | — | March 22, 1999 | Anderson Mesa | LONEOS | · | 12 km | |
| 49600 | 1999 FN18 | — | March 22, 1999 | Anderson Mesa | LONEOS | · | 13 km | |
49601–49700
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49601 | 1999 FG22 | — | March 19, 1999 | Socorro | LINEAR | · | 9.3 km | |
| 49602 | 1999 FH24 | — | March 19, 1999 | Socorro | LINEAR | · | 11 km | |
| 49603 | 1999 FC25 | — | March 19, 1999 | Socorro | LINEAR | · | 8.2 km | |
| 49604 | 1999 FP25 | — | March 19, 1999 | Socorro | LINEAR | HYG | 8.4 km | |
| 49605 | 1999 FE26 | — | March 19, 1999 | Socorro | LINEAR | HYG | 9.2 km | |
| 49606 | 1999 FU27 | — | March 19, 1999 | Socorro | LINEAR | · | 16 km | |
| 49607 | 1999 FC28 | — | March 19, 1999 | Socorro | LINEAR | · | 10 km | |
| 49608 | 1999 FX28 | — | March 19, 1999 | Socorro | LINEAR | THM | 7.1 km | |
| 49609 | 1999 FO29 | — | March 19, 1999 | Socorro | LINEAR | · | 6.7 km | |
| 49610 | 1999 FY29 | — | March 19, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49611 | 1999 FV30 | — | March 19, 1999 | Socorro | LINEAR | · | 7.7 km | |
| 49612 | 1999 FA31 | — | March 19, 1999 | Socorro | LINEAR | · | 9.5 km | |
| 49613 | 1999 FS32 | — | March 23, 1999 | Višnjan Observatory | K. Korlević | THM | 8.8 km | |
| 49614 | 1999 FB39 | — | March 20, 1999 | Socorro | LINEAR | · | 9.1 km | |
| 49615 | 1999 FW41 | — | March 20, 1999 | Socorro | LINEAR | · | 7.1 km | |
| 49616 | 1999 FY42 | — | March 20, 1999 | Socorro | LINEAR | · | 10 km | |
| 49617 | 1999 FJ43 | — | March 20, 1999 | Socorro | LINEAR | · | 6.4 km | |
| 49618 | 1999 FC44 | — | March 20, 1999 | Socorro | LINEAR | · | 6.2 km | |
| 49619 | 1999 FU46 | — | March 20, 1999 | Socorro | LINEAR | · | 7.0 km | |
| 49620 | 1999 FH51 | — | March 20, 1999 | Socorro | LINEAR | EOS | 6.8 km | |
| 49621 | 1999 GL | — | April 6, 1999 | Prescott | P. G. Comba | NYS | 1.7 km | |
| 49622 | 1999 GO3 | — | April 9, 1999 | Višnjan Observatory | K. Korlević | VER | 11 km | |
| 49623 | 1999 GB5 | — | April 7, 1999 | Nachi-Katsuura | Y. Shimizu, T. Urata | · | 8.9 km | |
| 49624 | 1999 GR10 | — | April 11, 1999 | Kitt Peak | Spacewatch | · | 7.7 km | |
| 49625 | 1999 GS10 | — | April 11, 1999 | Kitt Peak | Spacewatch | · | 4.9 km | |
| 49626 | 1999 GL16 | — | April 9, 1999 | Socorro | LINEAR | · | 7.7 km | |
| 49627 | 1999 GP16 | — | April 15, 1999 | Socorro | LINEAR | EUN · fast | 5.9 km | |
| 49628 | 1999 GV16 | — | April 15, 1999 | Socorro | LINEAR | EOS | 10 km | |
| 49629 | 1999 GF20 | — | April 15, 1999 | Socorro | LINEAR | · | 7.4 km | |
| 49630 | 1999 GB21 | — | April 15, 1999 | Socorro | LINEAR | · | 22 km | |
| 49631 | 1999 GA23 | — | April 6, 1999 | Socorro | LINEAR | · | 8.5 km | |
| 49632 | 1999 GV37 | — | April 12, 1999 | Socorro | LINEAR | · | 9.0 km | |
| 49633 | 1999 GC38 | — | April 12, 1999 | Socorro | LINEAR | · | 14 km | |
| 49634 | 1999 GS41 | — | April 12, 1999 | Socorro | LINEAR | · | 12 km | |
| 49635 | 1999 GA47 | — | April 6, 1999 | Anderson Mesa | LONEOS | EOS | 8.7 km | |
| 49636 | 1999 HJ1 | — | April 16, 1999 | Socorro | LINEAR | PHO | 3.9 km | |
| 49637 | 1999 HO8 | — | April 16, 1999 | Socorro | LINEAR | · | 6.2 km | |
| 49638 | 1999 HK9 | — | April 17, 1999 | Socorro | LINEAR | EOS | 11 km | |
| 49639 | 1999 JJ17 | — | May 15, 1999 | Kitt Peak | Spacewatch | fast | 8.1 km | |
| 49640 | 1999 JH19 | — | May 10, 1999 | Socorro | LINEAR | · | 11 km | |
| 49641 | 1999 JX25 | — | May 10, 1999 | Socorro | LINEAR | · | 10 km | |
| 49642 | 1999 JK26 | — | May 10, 1999 | Socorro | LINEAR | slow | 6.1 km | |
| 49643 | 1999 JH31 | — | May 10, 1999 | Socorro | LINEAR | EOS | 5.0 km | |
| 49644 | 1999 JJ33 | — | May 10, 1999 | Socorro | LINEAR | · | 9.5 km | |
| 49645 | 1999 JU34 | — | May 10, 1999 | Socorro | LINEAR | · | 5.9 km | |
| 49646 | 1999 JX34 | — | May 10, 1999 | Socorro | LINEAR | · | 6.9 km | |
| 49647 | 1999 JW37 | — | May 10, 1999 | Socorro | LINEAR | (1118) | 15 km | |
| 49648 | 1999 JR45 | — | May 10, 1999 | Socorro | LINEAR | · | 9.5 km | |
| 49649 | 1999 JC46 | — | May 10, 1999 | Socorro | LINEAR | V | 2.4 km | |
| 49650 | 1999 JH61 | — | May 10, 1999 | Socorro | LINEAR | · | 17 km | |
| 49651 | 1999 JR66 | — | May 12, 1999 | Socorro | LINEAR | CYB | 15 km | |
| 49652 | 1999 JW81 | — | May 12, 1999 | Socorro | LINEAR | PHO | 3.2 km | |
| 49653 | 1999 JO85 | — | May 15, 1999 | Socorro | LINEAR | MAR | 5.5 km | |
| 49654 | 1999 JV85 | — | May 12, 1999 | Socorro | LINEAR | · | 10 km | |
| 49655 | 1999 JY87 | — | May 12, 1999 | Socorro | LINEAR | EOS | 6.1 km | |
| 49656 | 1999 JK92 | — | May 12, 1999 | Socorro | LINEAR | · | 9.4 km | |
| 49657 | 1999 JH99 | — | May 12, 1999 | Socorro | LINEAR | · | 10 km | |
| 49658 | 1999 JK105 | — | May 13, 1999 | Socorro | LINEAR | · | 6.5 km | |
| 49659 | 1999 JC118 | — | May 13, 1999 | Socorro | LINEAR | TIR | 5.9 km | |
| 49660 | 1999 JU130 | — | May 13, 1999 | Socorro | LINEAR | EOS | 5.6 km | |
| 49661 | 1999 JH138 | — | May 8, 1999 | Socorro | LINEAR | · | 14 km | |
| 49662 | 1999 KC3 | — | May 17, 1999 | Kitt Peak | Spacewatch | URS | 14 km | |
| 49663 | 1999 LV4 | — | June 8, 1999 | Socorro | LINEAR | · | 13 km | |
| 49664 | 1999 MV | — | June 22, 1999 | Catalina | CSS | H · slow | 1.6 km | |
| 49665 | 1999 NL2 | — | July 12, 1999 | Socorro | LINEAR | H | 1.3 km | |
| 49666 | 1999 NZ57 | — | July 13, 1999 | Socorro | LINEAR | H | 1.8 km | |
| 49667 | 1999 OM2 | — | July 22, 1999 | Socorro | LINEAR | H | 3.1 km | |
| 49668 | 1999 OP2 | — | July 22, 1999 | Socorro | LINEAR | H · fast? | 1.8 km | |
| 49669 | 1999 RZ30 | — | September 8, 1999 | Socorro | LINEAR | H | 2.7 km | |
| 49670 | 1999 RZ33 | — | September 10, 1999 | Socorro | LINEAR | H | 1.1 km | |
| 49671 | 1999 RP46 | — | September 7, 1999 | Socorro | LINEAR | EOS · slow | 11 km | |
| 49672 | 1999 RM103 | — | September 8, 1999 | Socorro | LINEAR | V | 2.2 km | |
| 49673 | 1999 RA215 | — | September 13, 1999 | Kitt Peak | D. Davis, B. Gladman, Meese, C. | cubewano (hot) | 142 km | |
| 49674 | 1999 SB5 | — | September 30, 1999 | Socorro | LINEAR | H | 2.8 km | |
| 49675 | 1999 SW27 | — | September 18, 1999 | Socorro | LINEAR | H | 1.9 km | |
| 49676 | 1999 TZ2 | — | October 2, 1999 | Catalina | CSS | slow | 2.2 km | |
| 49677 | 1999 TB3 | — | October 4, 1999 | Prescott | P. G. Comba | · | 1.6 km | |
| 49678 | 1999 TQ7 | — | October 2, 1999 | Socorro | LINEAR | H | 1.1 km | |
| 49679 | 1999 TZ7 | — | October 6, 1999 | Črni Vrh | Mikuž, H. | · | 2.3 km | |
| 49680 | 1999 TN9 | — | October 7, 1999 | Višnjan Observatory | K. Korlević, M. Jurić | V | 2.0 km | |
| 49681 | 1999 TN25 | — | October 3, 1999 | Socorro | LINEAR | · | 11 km | |
| 49682 | 1999 TT29 | — | October 4, 1999 | Socorro | LINEAR | · | 1.7 km | |
| 49683 | 1999 TX70 | — | October 9, 1999 | Kitt Peak | Spacewatch | · | 4.1 km | |
| 49684 | 1999 TH137 | — | October 6, 1999 | Socorro | LINEAR | · | 2.6 km | |
| 49685 | 1999 TT145 | — | October 7, 1999 | Socorro | LINEAR | · | 1.5 km | |
| 49686 | 1999 TP154 | — | October 7, 1999 | Socorro | LINEAR | · | 1.7 km | |
| 49687 | 1999 TQ178 | — | October 10, 1999 | Socorro | LINEAR | · | 1.6 km | |
| 49688 | 1999 TO198 | — | October 12, 1999 | Socorro | LINEAR | · | 2.6 km | |
| 49689 | 1999 TM200 | — | October 12, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49690 | 1999 TB212 | — | October 15, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49691 | 1999 TJ230 | — | October 3, 1999 | Catalina | CSS | · | 2.0 km | |
| 49692 | 1999 UB7 | — | October 29, 1999 | Kitt Peak | Spacewatch | · | 3.1 km | |
| 49693 | 1999 UR10 | — | October 31, 1999 | Socorro | LINEAR | PHO | 3.1 km | |
| 49694 | 1999 US41 | — | October 18, 1999 | Anderson Mesa | LONEOS | PHO | 2.4 km | |
| 49695 | 1999 UF42 | — | October 20, 1999 | Anderson Mesa | LONEOS | · | 2.3 km | |
| 49696 | 1999 UW42 | — | October 28, 1999 | Catalina | CSS | · | 2.1 km | |
| 49697 | 1999 UK52 | — | October 31, 1999 | Catalina | CSS | · | 1.9 km | |
| 49698 Váchal | 1999 VA | Váchal | November 1, 1999 | Kleť | J. Tichá, M. Tichý | · | 3.2 km | |
| 49699 Hidetakasato | 1999 VZ | Hidetakasato | November 3, 1999 | Yatsuka | H. Abe | PHO | 5.2 km | |
| 49700 Mather | 1999 VN1 | Mather | November 1, 1999 | Uccle | E. W. Elst, Ipatov, S. I. | · | 2.1 km | |
49701–49800
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49701 | 1999 VZ1 | — | November 5, 1999 | Oaxaca | Roe, J. M. | · | 1.7 km | |
| 49702 Koikeda | 1999 VC2 | Koikeda | November 4, 1999 | Yanagida | Tsuchikawa, A. | · | 3.3 km | |
| 49703 | 1999 VT12 | — | November 11, 1999 | Fountain Hills | C. W. Juels | · | 2.1 km | |
| 49704 | 1999 VR15 | — | November 2, 1999 | Kitt Peak | Spacewatch | · | 1.7 km | |
| 49705 | 1999 VC19 | — | November 11, 1999 | Farpoint | G. Bell, G. Hug | V | 2.2 km | |
| 49706 | 1999 VB21 | — | November 10, 1999 | Gekko | T. Kagawa | · | 4.8 km | |
| 49707 | 1999 VZ23 | — | November 13, 1999 | Uto | F. Uto | · | 3.1 km | |
| 49708 | 1999 VH26 | — | November 3, 1999 | Socorro | LINEAR | NYS | 2.8 km | |
| 49709 | 1999 VJ26 | — | November 3, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49710 | 1999 VC27 | — | November 3, 1999 | Socorro | LINEAR | · | 2.3 km | |
| 49711 | 1999 VB29 | — | November 3, 1999 | Socorro | LINEAR | · | 1.8 km | |
| 49712 | 1999 VP29 | — | November 3, 1999 | Socorro | LINEAR | V | 1.6 km | |
| 49713 | 1999 VB34 | — | November 3, 1999 | Socorro | LINEAR | · | 1.6 km | |
| 49714 | 1999 VP34 | — | November 3, 1999 | Socorro | LINEAR | · | 6.3 km | |
| 49715 | 1999 VZ34 | — | November 3, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49716 | 1999 VZ35 | — | November 3, 1999 | Socorro | LINEAR | · | 4.1 km | |
| 49717 | 1999 VR36 | — | November 3, 1999 | Socorro | LINEAR | · | 4.1 km | |
| 49718 | 1999 VP39 | — | November 10, 1999 | Socorro | LINEAR | · | 1.8 km | |
| 49719 | 1999 VE50 | — | November 3, 1999 | Socorro | LINEAR | fast? | 2.6 km | |
| 49720 | 1999 VV52 | — | November 3, 1999 | Socorro | LINEAR | · | 2.5 km | |
| 49721 | 1999 VX52 | — | November 3, 1999 | Socorro | LINEAR | BAP | 3.0 km | |
| 49722 | 1999 VS63 | — | November 4, 1999 | Socorro | LINEAR | · | 3.5 km | |
| 49723 | 1999 VX64 | — | November 4, 1999 | Socorro | LINEAR | · | 4.2 km | |
| 49724 | 1999 VQ66 | — | November 4, 1999 | Socorro | LINEAR | · | 2.3 km | |
| 49725 | 1999 VD67 | — | November 4, 1999 | Socorro | LINEAR | · | 1.6 km | |
| 49726 | 1999 VF67 | — | November 4, 1999 | Socorro | LINEAR | · | 1.2 km | |
| 49727 | 1999 VG69 | — | November 4, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49728 | 1999 VE72 | — | November 11, 1999 | Xinglong | SCAP | · | 5.1 km | |
| 49729 | 1999 VB73 | — | November 12, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49730 | 1999 VQ78 | — | November 4, 1999 | Socorro | LINEAR | · | 1.6 km | |
| 49731 | 1999 VR80 | — | November 4, 1999 | Socorro | LINEAR | ERI | 5.1 km | |
| 49732 | 1999 VX85 | — | November 4, 1999 | Socorro | LINEAR | · | 2.2 km | |
| 49733 | 1999 VB103 | — | November 9, 1999 | Socorro | LINEAR | · | 3.1 km | |
| 49734 | 1999 VR106 | — | November 9, 1999 | Socorro | LINEAR | · | 1.5 km | |
| 49735 | 1999 VX106 | — | November 9, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49736 | 1999 VU109 | — | November 9, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49737 | 1999 VS112 | — | November 9, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49738 | 1999 VP113 | — | November 4, 1999 | Catalina | CSS | · | 1.6 km | |
| 49739 | 1999 VZ121 | — | November 4, 1999 | Kitt Peak | Spacewatch | NYS | 2.5 km | |
| 49740 | 1999 VV123 | — | November 5, 1999 | Kitt Peak | Spacewatch | · | 2.7 km | |
| 49741 | 1999 VW124 | — | November 9, 1999 | Socorro | LINEAR | ERI | 3.7 km | |
| 49742 | 1999 VS129 | — | November 11, 1999 | Kitt Peak | Spacewatch | · | 2.0 km | |
| 49743 | 1999 VP143 | — | November 11, 1999 | Catalina | CSS | · | 1.5 km | |
| 49744 | 1999 VO145 | — | November 9, 1999 | Socorro | LINEAR | NYS | 3.1 km | |
| 49745 | 1999 VM153 | — | November 11, 1999 | Kitt Peak | Spacewatch | · | 1.8 km | |
| 49746 | 1999 VG156 | — | November 12, 1999 | Socorro | LINEAR | · | 2.5 km | |
| 49747 | 1999 VK161 | — | November 14, 1999 | Socorro | LINEAR | PHO | 4.4 km | |
| 49748 | 1999 VD166 | — | November 14, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49749 | 1999 VQ166 | — | November 14, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49750 | 1999 VV167 | — | November 14, 1999 | Socorro | LINEAR | · | 2.5 km | |
| 49751 | 1999 VL168 | — | November 14, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49752 | 1999 VP169 | — | November 14, 1999 | Socorro | LINEAR | · | 1.5 km | |
| 49753 | 1999 VD172 | — | November 14, 1999 | Socorro | LINEAR | NYS | 3.7 km | |
| 49754 | 1999 VL172 | — | November 14, 1999 | Socorro | LINEAR | V | 1.9 km | |
| 49755 | 1999 VO172 | — | November 14, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49756 | 1999 VJ177 | — | November 5, 1999 | Socorro | LINEAR | slow | 1.5 km | |
| 49757 | 1999 VO183 | — | November 12, 1999 | Socorro | LINEAR | · | 1.8 km | |
| 49758 | 1999 VY188 | — | November 15, 1999 | Socorro | LINEAR | · | 3.4 km | |
| 49759 | 1999 VX189 | — | November 15, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49760 | 1999 VK190 | — | November 15, 1999 | Socorro | LINEAR | · | 1.7 km | |
| 49761 | 1999 VU201 | — | November 3, 1999 | Socorro | LINEAR | · | 2.7 km | |
| 49762 | 1999 VQ207 | — | November 13, 1999 | Catalina | CSS | H | 1.4 km | |
| 49763 | 1999 VO210 | — | November 12, 1999 | Anderson Mesa | LONEOS | (2076) | 2.1 km | |
| 49764 | 1999 VE212 | — | November 12, 1999 | Socorro | LINEAR | MAS | 1.6 km | |
| 49765 | 1999 VB217 | — | November 4, 1999 | Socorro | LINEAR | · | 2.6 km | |
| 49766 | 1999 WS | — | November 18, 1999 | Oohira | T. Urata | · | 2.4 km | |
| 49767 | 1999 WK2 | — | November 26, 1999 | Višnjan Observatory | K. Korlević | · | 3.2 km | |
| 49768 | 1999 WP3 | — | November 28, 1999 | Oizumi | T. Kobayashi | V | 1.5 km | |
| 49769 | 1999 WZ6 | — | November 28, 1999 | Višnjan Observatory | K. Korlević | · | 2.1 km | |
| 49770 | 1999 WC7 | — | November 28, 1999 | Višnjan Observatory | K. Korlević | · | 3.2 km | |
| 49771 | 1999 WP7 | — | November 28, 1999 | Višnjan Observatory | K. Korlević | · | 2.6 km | |
| 49772 | 1999 WT7 | — | November 28, 1999 | Višnjan Observatory | K. Korlević | · | 3.4 km | |
| 49773 | 1999 WJ8 | — | November 28, 1999 | Oizumi | T. Kobayashi | · | 3.6 km | |
| 49774 | 1999 WT9 | — | November 30, 1999 | Oizumi | T. Kobayashi | · | 2.4 km | |
| 49775 | 1999 WO13 | — | November 29, 1999 | Višnjan Observatory | K. Korlević | · | 3.6 km | |
| 49776 | 1999 WG18 | — | November 28, 1999 | Višnjan Observatory | K. Korlević | · | 2.2 km | |
| 49777 Cappi | 1999 XS | Cappi | December 2, 1999 | Prescott | P. G. Comba | · | 2.8 km | |
| 49778 | 1999 XT | — | December 2, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49779 | 1999 XG3 | — | December 4, 1999 | Catalina | CSS | (2076) | 2.6 km | |
| 49780 | 1999 XG6 | — | December 4, 1999 | Catalina | CSS | · | 2.1 km | |
| 49781 | 1999 XT7 | — | December 4, 1999 | Fountain Hills | C. W. Juels | EUN | 5.2 km | |
| 49782 | 1999 XK9 | — | December 2, 1999 | Kitt Peak | Spacewatch | PHO | 3.9 km | |
| 49783 | 1999 XW9 | — | December 4, 1999 | Kitt Peak | Spacewatch | NYS | 2.3 km | |
| 49784 | 1999 XA10 | — | December 5, 1999 | Kitt Peak | Spacewatch | · | 1.7 km | |
| 49785 | 1999 XB10 | — | December 5, 1999 | Kitt Peak | Spacewatch | · | 1.9 km | |
| 49786 | 1999 XE11 | — | December 5, 1999 | Catalina | CSS | · | 1.8 km | |
| 49787 | 1999 XY11 | — | December 6, 1999 | Catalina | CSS | PHO | 3.0 km | |
| 49788 | 1999 XA13 | — | December 5, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49789 | 1999 XY15 | — | December 6, 1999 | Višnjan Observatory | K. Korlević | NYS | 4.6 km | |
| 49790 | 1999 XF20 | — | December 5, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49791 | 1999 XF31 | — | December 6, 1999 | Socorro | LINEAR | V | 1.5 km | |
| 49792 | 1999 XO31 | — | December 6, 1999 | Socorro | LINEAR | · | 5.8 km | |
| 49793 | 1999 XX31 | — | December 6, 1999 | Socorro | LINEAR | · | 5.3 km | |
| 49794 | 1999 XH32 | — | December 6, 1999 | Socorro | LINEAR | · | 3.2 km | |
| 49795 | 1999 XJ32 | — | December 6, 1999 | Socorro | LINEAR | · | 5.9 km | |
| 49796 | 1999 XS32 | — | December 6, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49797 | 1999 XC33 | — | December 6, 1999 | Socorro | LINEAR | · | 2.7 km | |
| 49798 | 1999 XL33 | — | December 6, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49799 | 1999 XB34 | — | December 6, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49800 | 1999 XL34 | — | December 6, 1999 | Socorro | LINEAR | NYS · | 4.1 km | |
49801–49900
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49801 | 1999 XP34 | — | December 6, 1999 | Socorro | LINEAR | · | 6.7 km | |
| 49802 | 1999 XA35 | — | December 6, 1999 | Socorro | LINEAR | · | 4.2 km | |
| 49803 | 1999 XG35 | — | December 7, 1999 | Socorro | LINEAR | · | 1.5 km | |
| 49804 | 1999 XM35 | — | December 4, 1999 | Catalina | CSS | · | 2.1 km | |
| 49805 | 1999 XC36 | — | December 6, 1999 | Oizumi | T. Kobayashi | PHO | 5.4 km | |
| 49806 | 1999 XL38 | — | December 8, 1999 | Socorro | LINEAR | · | 2.3 km | |
| 49807 | 1999 XL39 | — | December 6, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49808 | 1999 XD40 | — | December 6, 1999 | Socorro | LINEAR | PHO | 4.3 km | |
| 49809 | 1999 XC42 | — | December 7, 1999 | Socorro | LINEAR | · | 2.2 km | |
| 49810 | 1999 XH43 | — | December 7, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49811 | 1999 XT44 | — | December 7, 1999 | Socorro | LINEAR | NYS | 2.9 km | |
| 49812 | 1999 XH46 | — | December 7, 1999 | Socorro | LINEAR | · | 1.6 km | |
| 49813 | 1999 XQ46 | — | December 7, 1999 | Socorro | LINEAR | · | 1.7 km | |
| 49814 | 1999 XL47 | — | December 7, 1999 | Socorro | LINEAR | · | 3.5 km | |
| 49815 | 1999 XK56 | — | December 7, 1999 | Socorro | LINEAR | · | 2.2 km | |
| 49816 | 1999 XZ57 | — | December 7, 1999 | Socorro | LINEAR | · | 2.5 km | |
| 49817 | 1999 XC58 | — | December 7, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49818 | 1999 XT58 | — | December 7, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49819 | 1999 XA59 | — | December 7, 1999 | Socorro | LINEAR | · | 1.8 km | |
| 49820 | 1999 XS64 | — | December 7, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49821 | 1999 XA70 | — | December 7, 1999 | Socorro | LINEAR | · | 1.5 km | |
| 49822 | 1999 XD70 | — | December 7, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49823 | 1999 XV71 | — | December 7, 1999 | Socorro | LINEAR | NYS | 3.3 km | |
| 49824 | 1999 XV73 | — | December 7, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49825 | 1999 XW73 | — | December 7, 1999 | Socorro | LINEAR | (1338) (FLO) | 1.8 km | |
| 49826 | 1999 XN74 | — | December 7, 1999 | Socorro | LINEAR | · | 3.3 km | |
| 49827 | 1999 XM77 | — | December 7, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49828 | 1999 XE82 | — | December 7, 1999 | Socorro | LINEAR | · | 1.1 km | |
| 49829 | 1999 XA83 | — | December 7, 1999 | Socorro | LINEAR | · | 2.7 km | |
| 49830 | 1999 XP83 | — | December 7, 1999 | Socorro | LINEAR | NYS | 3.6 km | |
| 49831 | 1999 XT83 | — | December 7, 1999 | Socorro | LINEAR | NYS | 2.9 km | |
| 49832 | 1999 XA84 | — | December 7, 1999 | Socorro | LINEAR | · | 3.2 km | |
| 49833 | 1999 XB84 | — | December 7, 1999 | Socorro | LINEAR | NYS | 4.3 km | |
| 49834 | 1999 XC84 | — | December 7, 1999 | Socorro | LINEAR | PHO | 2.9 km | |
| 49835 | 1999 XK84 | — | December 7, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49836 | 1999 XD85 | — | December 7, 1999 | Socorro | LINEAR | NYS | 3.4 km | |
| 49837 | 1999 XN85 | — | December 7, 1999 | Socorro | LINEAR | · | 3.0 km | |
| 49838 | 1999 XS86 | — | December 7, 1999 | Socorro | LINEAR | · | 5.2 km | |
| 49839 | 1999 XY87 | — | December 7, 1999 | Socorro | LINEAR | · | 4.3 km | |
| 49840 | 1999 XQ89 | — | December 7, 1999 | Socorro | LINEAR | · | 3.0 km | |
| 49841 | 1999 XN90 | — | December 7, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49842 | 1999 XS90 | — | December 7, 1999 | Socorro | LINEAR | · | 3.4 km | |
| 49843 | 1999 XP92 | — | December 7, 1999 | Socorro | LINEAR | · | 1.7 km | |
| 49844 | 1999 XR92 | — | December 7, 1999 | Socorro | LINEAR | · | 1.7 km | |
| 49845 | 1999 XA93 | — | December 7, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49846 | 1999 XE93 | — | December 7, 1999 | Socorro | LINEAR | · | 3.3 km | |
| 49847 | 1999 XO93 | — | December 7, 1999 | Socorro | LINEAR | (2076) | 2.7 km | |
| 49848 | 1999 XG94 | — | December 7, 1999 | Socorro | LINEAR | V | 2.5 km | |
| 49849 | 1999 XK94 | — | December 7, 1999 | Socorro | LINEAR | PHO | 10 km | |
| 49850 | 1999 XM94 | — | December 7, 1999 | Socorro | LINEAR | · | 3.0 km | |
| 49851 | 1999 XM95 | — | December 7, 1999 | Oizumi | T. Kobayashi | · | 3.0 km | |
| 49852 | 1999 XA96 | — | December 9, 1999 | Oizumi | T. Kobayashi | · | 2.2 km | |
| 49853 | 1999 XG96 | — | December 7, 1999 | Socorro | LINEAR | V | 2.4 km | |
| 49854 | 1999 XB98 | — | December 7, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49855 | 1999 XV98 | — | December 7, 1999 | Socorro | LINEAR | · | 3.5 km | |
| 49856 | 1999 XC99 | — | December 7, 1999 | Socorro | LINEAR | · | 4.0 km | |
| 49857 | 1999 XD99 | — | December 7, 1999 | Socorro | LINEAR | · | 4.4 km | |
| 49858 | 1999 XZ99 | — | December 7, 1999 | Socorro | LINEAR | · | 4.3 km | |
| 49859 | 1999 XB100 | — | December 7, 1999 | Socorro | LINEAR | · | 6.6 km | |
| 49860 | 1999 XO100 | — | December 7, 1999 | Socorro | LINEAR | · | 3.2 km | |
| 49861 | 1999 XG101 | — | December 7, 1999 | Socorro | LINEAR | · | 2.2 km | |
| 49862 | 1999 XC104 | — | December 9, 1999 | Gekko | T. Kagawa | · | 2.1 km | |
| 49863 | 1999 XK104 | — | December 7, 1999 | Socorro | LINEAR | · | 4.2 km | |
| 49864 | 1999 XS104 | — | December 10, 1999 | Oizumi | T. Kobayashi | · | 3.2 km | |
| 49865 | 1999 XF108 | — | December 4, 1999 | Catalina | CSS | · | 2.6 km | |
| 49866 | 1999 XG111 | — | December 7, 1999 | Catalina | CSS | EUN | 4.5 km | |
| 49867 | 1999 XL111 | — | December 8, 1999 | Catalina | CSS | · | 3.6 km | |
| 49868 | 1999 XF112 | — | December 7, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49869 | 1999 XG115 | — | December 12, 1999 | Calgary | Billings, G. W. | · | 2.1 km | |
| 49870 | 1999 XK118 | — | December 5, 1999 | Catalina | CSS | · | 2.8 km | |
| 49871 | 1999 XY118 | — | December 5, 1999 | Catalina | CSS | · | 4.0 km | |
| 49872 | 1999 XT124 | — | December 7, 1999 | Catalina | CSS | · | 1.7 km | |
| 49873 | 1999 XZ124 | — | December 7, 1999 | Catalina | CSS | V | 2.0 km | |
| 49874 | 1999 XW129 | — | December 12, 1999 | Socorro | LINEAR | · | 2.5 km | |
| 49875 | 1999 XR130 | — | December 12, 1999 | Socorro | LINEAR | · | 2.5 km | |
| 49876 | 1999 XG131 | — | December 12, 1999 | Socorro | LINEAR | · | 4.9 km | |
| 49877 | 1999 XD133 | — | December 12, 1999 | Socorro | LINEAR | · | 3.8 km | |
| 49878 | 1999 XF134 | — | December 12, 1999 | Socorro | LINEAR | · | 3.0 km | |
| 49879 | 1999 XH135 | — | December 6, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49880 | 1999 XP135 | — | December 8, 1999 | Socorro | LINEAR | · | 2.2 km | |
| 49881 | 1999 XO138 | — | December 4, 1999 | Kitt Peak | Spacewatch | · | 2.4 km | |
| 49882 | 1999 XO140 | — | December 2, 1999 | Kitt Peak | Spacewatch | · | 3.6 km | |
| 49883 | 1999 XW140 | — | December 2, 1999 | Kitt Peak | Spacewatch | · | 2.4 km | |
| 49884 | 1999 XA144 | — | December 10, 1999 | Socorro | LINEAR | V | 2.0 km | |
| 49885 | 1999 XG146 | — | December 7, 1999 | Kitt Peak | Spacewatch | · | 1.7 km | |
| 49886 | 1999 XX151 | — | December 7, 1999 | Kitt Peak | Spacewatch | NYS | 5.2 km | |
| 49887 | 1999 XH156 | — | December 8, 1999 | Socorro | LINEAR | NYS | 3.0 km | |
| 49888 | 1999 XQ156 | — | December 8, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49889 | 1999 XA158 | — | December 8, 1999 | Socorro | LINEAR | · | 4.9 km | |
| 49890 | 1999 XE158 | — | December 8, 1999 | Socorro | LINEAR | · | 2.6 km | |
| 49891 | 1999 XF158 | — | December 8, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49892 | 1999 XG159 | — | December 8, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49893 | 1999 XF160 | — | December 8, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49894 | 1999 XJ160 | — | December 8, 1999 | Socorro | LINEAR | · | 2.7 km | |
| 49895 | 1999 XK160 | — | December 8, 1999 | Socorro | LINEAR | · | 2.2 km | |
| 49896 | 1999 XN160 | — | December 8, 1999 | Socorro | LINEAR | · | 3.1 km | |
| 49897 | 1999 XY160 | — | December 8, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49898 | 1999 XZ160 | — | December 8, 1999 | Socorro | LINEAR | PHO | 4.6 km | |
| 49899 | 1999 XA163 | — | December 8, 1999 | Kitt Peak | Spacewatch | · | 2.1 km | |
| 49900 | 1999 XV163 | — | December 8, 1999 | Catalina | CSS | · | 6.1 km | |
49901–50000
| Designation | Discovery | Properties | Ref | |||||
|---|---|---|---|---|---|---|---|---|
| Permanent | Provisional | Named after | Date | Site | Discoverer(s) | Category | Diam. | |
| 49901 | 1999 XK164 | — | December 8, 1999 | Socorro | LINEAR | · | 2.3 km | |
| 49902 | 1999 XS164 | — | December 8, 1999 | Socorro | LINEAR | GEF | 3.0 km | |
| 49903 | 1999 XK165 | — | December 8, 1999 | Socorro | LINEAR | (5) | 3.2 km | |
| 49904 | 1999 XN165 | — | December 8, 1999 | Socorro | LINEAR | · | 5.2 km | |
| 49905 | 1999 XU165 | — | December 8, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49906 | 1999 XX165 | — | December 8, 1999 | Socorro | LINEAR | · | 3.7 km | |
| 49907 | 1999 XZ165 | — | December 9, 1999 | Socorro | LINEAR | V | 3.7 km | |
| 49908 | 1999 XZ168 | — | December 10, 1999 | Socorro | LINEAR | · | 3.2 km | |
| 49909 | 1999 XB169 | — | December 10, 1999 | Socorro | LINEAR | · | 4.1 km | |
| 49910 | 1999 XS169 | — | December 10, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49911 | 1999 XT169 | — | December 10, 1999 | Socorro | LINEAR | · | 4.4 km | |
| 49912 | 1999 XY170 | — | December 10, 1999 | Socorro | LINEAR | slow | 3.6 km | |
| 49913 | 1999 XE171 | — | December 10, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49914 | 1999 XG171 | — | December 10, 1999 | Socorro | LINEAR | NYS | 2.0 km | |
| 49915 | 1999 XU171 | — | December 10, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49916 | 1999 XV171 | — | December 10, 1999 | Socorro | LINEAR | EUN | 4.2 km | |
| 49917 | 1999 XG172 | — | December 10, 1999 | Socorro | LINEAR | · | 2.6 km | |
| 49918 | 1999 XX172 | — | December 10, 1999 | Socorro | LINEAR | · | 3.4 km | |
| 49919 | 1999 XY172 | — | December 10, 1999 | Socorro | LINEAR | · | 3.7 km | |
| 49920 | 1999 XV173 | — | December 10, 1999 | Socorro | LINEAR | · | 4.8 km | |
| 49921 | 1999 XL174 | — | December 10, 1999 | Socorro | LINEAR | NYS | 5.4 km | |
| 49922 | 1999 XP174 | — | December 10, 1999 | Socorro | LINEAR | · | 3.6 km | |
| 49923 | 1999 XQ174 | — | December 10, 1999 | Socorro | LINEAR | MAR | 5.3 km | |
| 49924 | 1999 XY174 | — | December 10, 1999 | Socorro | LINEAR | (883) | 3.5 km | |
| 49925 | 1999 XJ175 | — | December 10, 1999 | Socorro | LINEAR | · | 2.7 km | |
| 49926 | 1999 XK175 | — | December 10, 1999 | Socorro | LINEAR | · | 2.8 km | |
| 49927 | 1999 XG176 | — | December 10, 1999 | Socorro | LINEAR | · | 5.2 km | |
| 49928 | 1999 XN176 | — | December 10, 1999 | Socorro | LINEAR | EUN | 3.7 km | |
| 49929 | 1999 XU176 | — | December 10, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49930 | 1999 XZ176 | — | December 10, 1999 | Socorro | LINEAR | ADE | 11 km | |
| 49931 | 1999 XL177 | — | December 10, 1999 | Socorro | LINEAR | · | 3.3 km | |
| 49932 | 1999 XK178 | — | December 10, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49933 | 1999 XD179 | — | December 10, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49934 | 1999 XU179 | — | December 10, 1999 | Socorro | LINEAR | · | 2.7 km | |
| 49935 | 1999 XV179 | — | December 10, 1999 | Socorro | LINEAR | · | 3.3 km | |
| 49936 | 1999 XD180 | — | December 10, 1999 | Socorro | LINEAR | · | 4.3 km | |
| 49937 | 1999 XO180 | — | December 10, 1999 | Socorro | LINEAR | · | 3.4 km | |
| 49938 | 1999 XS180 | — | December 10, 1999 | Socorro | LINEAR | ADE | 11 km | |
| 49939 | 1999 XV180 | — | December 10, 1999 | Socorro | LINEAR | · | 2.7 km | |
| 49940 | 1999 XZ186 | — | December 12, 1999 | Socorro | LINEAR | · | 3.0 km | |
| 49941 | 1999 XN187 | — | December 12, 1999 | Socorro | LINEAR | · | 1.9 km | |
| 49942 | 1999 XL188 | — | December 12, 1999 | Socorro | LINEAR | · | 3.7 km | |
| 49943 | 1999 XW192 | — | December 12, 1999 | Socorro | LINEAR | · | 3.4 km | |
| 49944 | 1999 XQ193 | — | December 12, 1999 | Socorro | LINEAR | (883) | 2.5 km | |
| 49945 | 1999 XC201 | — | December 12, 1999 | Socorro | LINEAR | · | 1.4 km | |
| 49946 | 1999 XD204 | — | December 12, 1999 | Socorro | LINEAR | V | 2.2 km | |
| 49947 | 1999 XY204 | — | December 12, 1999 | Socorro | LINEAR | ADE | 8.7 km | |
| 49948 | 1999 XF205 | — | December 12, 1999 | Socorro | LINEAR | · | 3.8 km | |
| 49949 | 1999 XG207 | — | December 12, 1999 | Socorro | LINEAR | · | 2.3 km | |
| 49950 | 1999 XJ207 | — | December 12, 1999 | Socorro | LINEAR | V | 2.1 km | |
| 49951 | 1999 XT211 | — | December 13, 1999 | Socorro | LINEAR | · | 2.4 km | |
| 49952 | 1999 XH212 | — | December 14, 1999 | Socorro | LINEAR | · | 2.3 km | |
| 49953 | 1999 XL215 | — | December 14, 1999 | Socorro | LINEAR | · | 2.9 km | |
| 49954 | 1999 XL216 | — | December 13, 1999 | Kitt Peak | Spacewatch | NYS | 5.0 km | |
| 49955 | 1999 XU216 | — | December 13, 1999 | Kitt Peak | Spacewatch | · | 2.8 km | |
| 49956 | 1999 XZ220 | — | December 14, 1999 | Socorro | LINEAR | · | 5.3 km | |
| 49957 | 1999 XQ221 | — | December 15, 1999 | Socorro | LINEAR | · | 3.2 km | |
| 49958 | 1999 XC223 | — | December 15, 1999 | Socorro | LINEAR | · | 3.0 km | |
| 49959 | 1999 XJ225 | — | December 13, 1999 | Kitt Peak | Spacewatch | (2076) | 2.2 km | |
| 49960 | 1999 XN225 | — | December 13, 1999 | Kitt Peak | Spacewatch | · | 2.9 km | |
| 49961 | 1999 XZ226 | — | December 15, 1999 | Kitt Peak | Spacewatch | · | 1.7 km | |
| 49962 | 1999 XU227 | — | December 15, 1999 | Kitt Peak | Spacewatch | · | 3.8 km | |
| 49963 | 1999 XH228 | — | December 14, 1999 | Kitt Peak | Spacewatch | · | 3.0 km | |
| 49964 | 1999 XQ228 | — | December 14, 1999 | Kitt Peak | Spacewatch | MAS | 2.3 km | |
| 49965 | 1999 XA231 | — | December 7, 1999 | Catalina | CSS | EUN | 7.0 km | |
| 49966 | 1999 XT231 | — | December 8, 1999 | Socorro | LINEAR | · | 6.3 km | |
| 49967 | 1999 XC235 | — | December 3, 1999 | Anderson Mesa | LONEOS | · | 2.1 km | |
| 49968 | 1999 XN243 | — | December 3, 1999 | Anderson Mesa | LONEOS | · | 3.3 km | |
| 49969 | 1999 XS247 | — | December 6, 1999 | Socorro | LINEAR | · | 2.2 km | |
| 49970 | 1999 XD249 | — | December 6, 1999 | Socorro | LINEAR | · | 2.0 km | |
| 49971 | 1999 XZ249 | — | December 6, 1999 | Socorro | LINEAR | · | 2.1 km | |
| 49972 | 1999 XL255 | — | December 12, 1999 | Kitt Peak | Spacewatch | · | 2.1 km | |
| 49973 | 1999 YQ | — | December 16, 1999 | Socorro | LINEAR | PHO | 3.4 km | |
| 49974 | 1999 YT2 | — | December 16, 1999 | Kitt Peak | Spacewatch | · | 4.2 km | |
| 49975 | 1999 YZ2 | — | December 16, 1999 | Socorro | LINEAR | PHO | 2.5 km | |
| 49976 | 1999 YR4 | — | December 28, 1999 | Farpoint | G. Hug, G. Bell | · | 2.4 km | |
| 49977 | 1999 YS4 | — | December 28, 1999 | Farpoint | G. Hug, G. Bell | · | 2.9 km | |
| 49978 | 1999 YT5 | — | December 28, 1999 | Socorro | LINEAR | PHO | 3.7 km | |
| 49979 | 1999 YB8 | — | December 27, 1999 | Kitt Peak | Spacewatch | · | 2.6 km | |
| 49980 | 1999 YQ10 | — | December 27, 1999 | Kitt Peak | Spacewatch | · | 1.6 km | |
| 49981 | 1999 YJ13 | — | December 30, 1999 | Višnjan Observatory | K. Korlević | · | 2.9 km | |
| 49982 | 1999 YP22 | — | December 31, 1999 | Anderson Mesa | LONEOS | PHO | 4.3 km | |
| 49983 | 1999 YX22 | — | December 31, 1999 | Anderson Mesa | LONEOS | · | 2.3 km | |
| 49984 | 2000 AA1 | — | January 2, 2000 | Kitt Peak | Spacewatch | V | 1.9 km | |
| 49985 | 2000 AX1 | — | January 2, 2000 | Višnjan Observatory | K. Korlević | · | 1.9 km | |
| 49986 | 2000 AF2 | — | January 3, 2000 | Oizumi | T. Kobayashi | · | 2.3 km | |
| 49987 Bonata | 2000 AB5 | Bonata | January 3, 2000 | San Marcello | L. Tesi, G. Forti | · | 3.3 km | |
| 49988 | 2000 AE5 | — | January 3, 2000 | Gekko | T. Kagawa | · | 2.0 km | |
| 49989 | 2000 AJ5 | — | January 2, 2000 | Višnjan Observatory | K. Korlević | · | 1.8 km | |
| 49990 | 2000 AK5 | — | January 4, 2000 | Višnjan Observatory | K. Korlević | · | 3.5 km | |
| 49991 | 2000 AZ5 | — | January 4, 2000 | Kitt Peak | Spacewatch | · | 2.0 km | |
| 49992 | 2000 AQ7 | — | January 2, 2000 | Socorro | LINEAR | · | 2.7 km | |
| 49993 | 2000 AH8 | — | January 2, 2000 | Socorro | LINEAR | · | 3.7 km | |
| 49994 | 2000 AR9 | — | January 2, 2000 | Socorro | LINEAR | · | 3.0 km | |
| 49995 | 2000 AG11 | — | January 3, 2000 | Socorro | LINEAR | · | 1.9 km | |
| 49996 | 2000 AP11 | — | January 3, 2000 | Socorro | LINEAR | · | 3.7 km | |
| 49997 | 2000 AZ12 | — | January 3, 2000 | Socorro | LINEAR | · | 6.1 km | |
| 49998 | 2000 AA13 | — | January 3, 2000 | Socorro | LINEAR | · | 2.2 km | |
| 49999 | 2000 AW14 | — | January 3, 2000 | Socorro | LINEAR | · | 4.0 km | |
| 50000 Quaoar | 2002 LM60 | Quaoar | June 4, 2002 | Palomar | C. A. Trujillo, M. E. Brown | cubewano (hot) · moon | 1111 km | |