NGC 935 and IC 1801 are a pair of interacting galaxies within the Aries constellation. They were discovered on 18 September 1885 by Lewis Swift. NGC 935 is the northern member of the pair, and IC 1801 is the southern. Together, they are listed in Halton Arp's Atlas of Peculiar Galaxies as Arp 276, as an example of interacting galaxies.[5]
| NGC 935 and IC 1801 | |
|---|---|
 NGC 935 (left) and IC 1801 (right) with the Hubble Space Telescope. The bright star at the top is TYC 1218-420-1 | |
| Observation data (J2000 epoch) | |
| Constellation | Aries |
| Right ascension | 02h 28m 11.146s / 02h 28m 12.753s |
| Declination | +19° 35′ 56.83″ / +19° 34′ 59.96″ |
| Redshift | 0.013807 / 0.013233 |
| Distance | 189 ± 13 Mly (57.8 ± 4.0 Mpc) |
| Apparent magnitude (V) | 12.5 / 14.56 |
| Characteristics | |
| Type | Scd / SBb |
| Apparent size (V) | 1.857′ × 1.077′ / 1.517′ × 0.849′ |
| Other designations | |
One supernova has been observed in NGC 935: SN 2006F (type Ib, mag. 17.3).[6]
One supernova has been observed in IC 1801: SN 1976H (type unknown, mag. 15).[7]
References
edit- ^ "NED results for object NGC 0935", NASA/IPAC Extragalactic Database, NASA, retrieved 2015-10-14.
- ^ "NED results for object IC 1801", NASA/IPAC Extragalactic Database, NASA, retrieved 2015-10-14.
- ^ Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131 (2): 1163–1183. Bibcode:2006AJ....131.1163S. doi:10.1086/498708. ISSN 0004-6256. S2CID 18913331.
- ^ Kochanek, C. S.; et al. (October 2001), "The K-Band Galaxy Luminosity Function", The Astrophysical Journal, 560 (2): 566–579, arXiv:astro-ph/0011456, Bibcode:2001ApJ...560..566K, doi:10.1086/322488, S2CID 119420446.
- ^ Courtney Seligman. "Celestial Atlas Table of Contents, NGC 900 - 949". Retrieved 17 July 2024.
- ^ Transient Name Server entry for SN 2006F. Retrieved 17 July 2024.
- ^ Transient Name Server entry for SN 1976H. Retrieved 17 July 2024.
External links
edit- "Arp 276". SIMBAD. Centre de données astronomiques de Strasbourg.
- Image ARP 276
- NGC 935 and IC 1801 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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