Astronomy:NGC 7081
From HandWiki
| NGC 7081 | |
|---|---|
 Spiral galaxy NGC 7081 (SDSS DR14) | |
| Observation data (J2000 epoch) | |
| Constellation | Aquarius |
| Right ascension | 21h 31m 24.1s[1] |
| Declination | 02° 29′ 29″[1] |
| Redshift | 0.010918[1] |
| Helio radial velocity | 3,273 km/s[1] |
| Distance | 130 Mly |
| Apparent magnitude (V) | 13.49[1] |
| Characteristics | |
| Type | Sb pec [1] |
| Size | ~ 63,576.38 ly (estimated) |
| Apparent size (V) | 1.3' x 1.3'[1] |
| Other designations | |
| CGCG 375-49, IRAS 21288+0216, KAZ 526, MCG 0-54-30, PGC 66891, UGC 11759[1] | |
NGC 7081 is a spiral galaxy located about 130 million light-years away[2] in the constellation of Aquarius.[3] NGC 7081 was discovered by astronomer William Herschel on October 10, 1790.[4]
One supernova has been observed in NGC 7081: SN 2019sox (type II, mag. 18.7).[5]
See also
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 "NASA/IPAC Extragalactic Database". Results for NGC 7081. http://nedwww.ipac.caltech.edu/.
- ↑ "Your NED Search Results". http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+7081&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES.
- ↑ Rojas, Sebastián García. "Galaxy NGC 7081 - Galaxy in Aquarius Constellation · Deep Sky Objects Browser" (in en). https://dso-browser.com/deep-sky/8274/ngc-7081/galaxy.
- ↑ "New General Catalog Objects: NGC 7050 - 7099" (in en-US). http://cseligman.com/text/atlas/ngc70a.htm#7051.
- ↑ "SN 2019sox". IAU. https://www.wis-tns.org/object/2019sox.
External links
- NGC 7081 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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