Messier 53
Lähteet
- ↑ Harris, W.E.: A Catalog of Parameters for Globular Clusters in the Milky Way. Astronomical Journal, 10/1996, nro 112, s. 1487.
- 1 2 Henriksson, Riku; Mäkelä, Veikko: Messierin kohteet. URSA, 2000. ISBN 952-5329-04-6
- ↑ Meissner, F.; Weiss, A.: Global fitting of globular cluster age indicators. Astronomy and Astrophysics, 09/2006, nro 456, s. 1085-1096.
- 1 2 SIMBAD Astronomical Database Centre de
Données astronomiques de
Strasbourg. Viitattu 28. tammikuuta 2007.
Aiheesta muualla
| Tähdet | β Com, α Com A, γ Com, 11 Com, 36 Com, 12 Com A, 23 Com, 41 Com, 37 Com, 35 Com, 14 Com, 7 Com, 31 Com, 16 Com, 24 Com A, 6 Com, 27 Com, 13 Com, α Com B, 17 Com, 18 Com, 21 Com, 26 Com, 40 Com, 5 Com, 4 Com, 20 Com, 25 Com, 29 Com, 30 Com, 2 Com, 38 Com, 39 Com, 8 Com, 22 Com, 32 Com, 9 Com, 3 Com, 28 Com, 1 Com, 24 Com B, 17 Com, 10 Com, HD 114762, 12 Com B, HD 108874 |
|---|
| Eksoplaneetat | HD 114762 b, HD 108874 b, HD 108874 c |
|---|