NGC 7083
| NGC 7083 | |
|---|---|
 legacy surveys image of NGC 7083. | |
| Observation data (J2000 epoch) | |
| Constellation | Indus |
| Right ascension | 21h 35m 44.7s[1] |
| Declination | −63° 54′ 10″[1] |
| Redshift | 0.010344[1] |
| Heliocentric radial velocity | 3,101 km/s[1] |
| Distance | 133.4 Mly |
| Apparent magnitude (V) | 11.87[1] |
| Characteristics | |
| Type | SAB(rs)c [1] |
| Apparent size (V) | 3.9' x 2.3'[1] |
| Other designations | |
| ESO 107-36, IRAS 21318-6407, PGC 67023[1] | |
NGC 7083 is an unbarred spiral galaxy[2] located about 134 million light-years away[3] in the constellation of Indus.[4] It is also classified as a flocculent spiral galaxy.[5] NGC 7083 was discovered by astronomer James Dunlop on August 28, 1826.[6]
Supernovae
Three supernovae have been observed in NGC 7083:
- SN 1983Y (type unknown, mag. 18) was discovered by Marina Wischnjewsky on 14 April 1983.[7]
- SN 2009hm (type Ib, mag. 14.7) was codiscovered by Stuart Parker and Berto Monard on 17 July 2009.[8][9][10]
- SN 2019qar (type Ib-pec, mag. 17.5) was discovered by the Distance Less Than 40 Mpc Survey (DLT40) on 12 September 2019.[11]
See also
References
- ^ a b c d e f g h "NASA/IPAC Extragalactic Database". Results for NGC 7083. Retrieved 2017-07-26.
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-07-26.
- ^ Krugel, E.; Siebenmorgen, R.; Zota, V.; Chini, R. (6 November 1997). "ISOPHOT boosts dust masses in spiral galaxies". Astronomy and Astrophysics. 331: L9 – L12. Bibcode:1998A&A...331L...9K.
- ^ Rojas, Sebastián García. "Galaxy NGC 7083 - Galaxy in Indus Constellation · Deep Sky Objects Browser". DSO Browser. Archived from the original on 2017-07-29. Retrieved 2017-07-27.
- ^ "NGC 7083 - SA(s)bc". The De Vaucouleurs Atlas of Galaxies. Retrieved 2017-07-26.
- ^ "New General Catalog Objects: NGC 7050 - 7099". cseligman.com. Retrieved 2017-07-01.
- ^ Transient Name Server entry for SN 1983Y. Retrieved 24 March 2023.
- ^ Marples, P.; Drescher, C. (2009). "Supernova 2009hm in NGC 7083". Central Bureau Electronic Telegrams. 1880: 1. Bibcode:2009CBET.1880....1M.
- ^ "SN 2009hm". Transient Name Server. IAU. Retrieved 5 December 2024.
- ^ "SN 2009hm - Home". www.astrosurf.com. Retrieved 2017-07-27.
- ^ "SN 2019qar". Transient Name Server. IAU. Retrieved 5 December 2024.
External links
Media related to NGC 7083 at Wikimedia Commons- NGC 7083 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
