NGC 1106
| NGC 1106 | |
|---|---|
 NGC 1106 | |
| Observation data (J2000 epoch) | |
| Right ascension | 02h 50m 40.51s |
| Declination | +41° 40′ 17.4″ |
| Redshift | 0.014467 ± 0.000063 |
| Heliocentric radial velocity | 4337 ± 19 km/s |
| Distance | ~199 ± 14 · 106 Mly (61.0 ± 4.3 Mpc) |
| Apparent magnitude (V) | 12.5 |
| Apparent magnitude (B) | 13.5 |
| Surface brightness | 12.7 mag/arcmin2 |
| Characteristics | |
| Apparent size (V) | 1.30 x 1.0 arcmin |
| Other designations | |
| UGC 2322, MCG +07-06-076, CGCG 539-112, PGC 10792, IRAS 02474+4127 | |
NGC 1106 is a lenticular, non-barred spiral galaxy with considerable structure (type SA0^+), located in the constellation Perseus. It was discovered by astronomer John Herschel on 18 September 1828.
Characteristics
In 2016, astronomers confirmed NGC 1106 contains a Compton-thick active galactic nucleus, after extensive analysis of the galaxy's X-ray spectra. Due to the AGN in its center, it's also classified as a type II Seyfert galaxy, meaning it has the characteristic bright core of a Seyfert galaxy, as well as appearing bright when viewed at infrared wavelengths.
Star formation
A study released in 2022 detected active star formation in NGC 1106. The research involved the use of far-ultraviolet and mid-infrared analysis, both techniques are extensively used as star formation rate tracers.
NGC 1086 Group
NGC 1106 is a member of the NGC 1086 Group (also known as LGG 78). The other three galaxies are: NGC 1086, UGC 2349, and UGC 2350.
See also
Other Seyfert galaxies include:
References
- 1 2 3 4 5 6 7 8 9 10 "Revised NGC Data for NGC 1106". spider.seds.org. Retrieved 2023-12-02.
- ↑ "NASA/IPAC Extragalactic Database's result for NGC 1106". ned.ipac.caltech.edu. Retrieved 2023-12-02.
- ↑ "Dreyer". www.klima-luft.de. Retrieved 2023-12-02.
- ↑ "Compton Thick AGN: The dark side of the X-ray background - A. Comastri". ned.ipac.caltech.edu. Retrieved 2023-12-03.
- ↑ Tanimoto, Atsushi; Ueda, Yoshihiro; Kawamuro, Taiki; Ricci, Claudio (2016-06-01). "Suzaku follow-up of heavily obscured active galactic nuclei detected in Swift/BAT survey: NGC 1106, UGC 03752, and NGC 2788A". Publications of the Astronomical Society of Japan. 68 (SP1): S26. arXiv:1601.05056. Bibcode:2016PASJ...68S..26T. doi:10.1093/pasj/psw008. ISSN 0004-6264.
- ↑ Kolokythas, Konstantinos; Vaddi, Sravani; O'Sullivan, Ewan; Loubser, Ilani; Babul, Arif; Raychaudhury, Somak; Lagos, Patricio; Jarrett, Thomas H. (2022-03-01). "The Complete Local-Volume Groups Sample - IV. Star formation and gas content in group-dominant galaxies". Monthly Notices of the Royal Astronomical Society. 510 (3): 4191–4207. arXiv:2112.08498. Bibcode:2022MNRAS.510.4191K. doi:10.1093/mnras/stab3699. ISSN 0035-8711.
- ↑ Brown, M. J. I.; Moustakas, J.; Jarrett, T. H.; Cluver, M. (2018). "The Ultraviolet–Infrared Color–Magnitude Relation of Star-forming Galaxies". Research Notes of the AAS. 2 (4): 217. arXiv:1811.05638. Bibcode:2018RNAAS...2..217B. doi:10.3847/2515-5172/aaf21c. ISSN 2515-5172.
- ↑ A.M. Garcia, "General study of group membership. II – Determination of nearby groups", Astronomy and Astrophysics Supplement Series, vol. 100 #1, July 1993, pp. 47–90 (Bibcode 1993A&AS.. 100...47G) Retrieved 5 August 2024.
