IC 167
(Redirected from Arp 31)
| IC 167 | |
|---|---|
 NGC 691 (upper left) and IC 167 (lower right) | |
| Observation data (J2000 epoch) | |
| Constellation | Aries |
| Right ascension | 01h 51m 08.65s |
| Declination | +21° 54′ 44.8″ |
| Redshift | 0.00982 ± 0.00017 |
| Apparent magnitude (V) | 14.0 |
| Characteristics | |
| Type | SBc |
| Apparent size (V) | 3.09′ × 1.862′ |
| Other designations | |
| Arp 31, LEDA 6833, MCG+04-05-021, Z 0148.3+2140, APG 31, 2MASX1 J0151084+215447, UGC 1313, Z 482-25, LCSB L76, 2MASX J01510855+2154461, UZC J015108.6+215445 | |
IC 167 is a barred spiral galaxy in the constellation of Aries. It was first reported by Bigourdan in 1891[1] and included in Dreyer's first Index Catalogue.[2]
Galaxy group information
[edit]IC 167 is a member of the NGC 697 group.[3] There is some evidence that IC 167 is interacting with nearby NGC 694 as they seem to share HI regions.[3] The tidal warping of IC 167 also is indicative of an interaction with another galaxy.[3] How long the interaction between these two galaxies has been occurring is the subject of current research.[4]
References
[edit]- ^ Bigourdan, Guillaume (1891). "Nebuleuses nouvelles, decouvertes a l'Obseratoire de Paris" (PDF). Comptes rendus hebdomadaires des séances de l'Académie des Sciences. 112: 647–650. Archived from the original (PDF) on 26 July 2011. Retrieved 29 December 2010.
- ^ Dreyer, J.L.E. (1895). "Index Catalogue of Nebulae found in the years 1888 to 1894, with Notes and Corrections to the New General Catalogue". Mem. R. Astron. Soc. 51: 185–228. Bibcode:1895MmRAS..51..185D. Archived from the original on 2010-02-20. Retrieved 29 December 2010.
- ^ a b c van Moorsel, G.A. (1988). "A neutral hydrogen study of interacting galaxies in the NGC 697 group". Astronomy & Astrophysics. 202: 59–69. Bibcode:1988A&A...202...59V.
- ^ Iyer, Mansie G.; Simpson, Caroline E.; Gottesman, Stephen T.; Malphrus, Benjamin K. (September 2004). "Neutral hydrogen in ARP 158". Astronomical Journal. 128 (3): 985–996. arXiv:astro-ph/0405405. Bibcode:2004AJ....128..985I. doi:10.1086/422731. S2CID 17323672.
External links
[edit]
Media related to IC 167 at Wikimedia Commons- "IC 167". SIMBAD. Centre de données astronomiques de Strasbourg.
