Astronomy:NGC 7043
From HandWiki
| NGC 7043 | |
|---|---|
 The barred spiral galaxy NGC 7043 (upper left) and NGC 7042 (lower right). | |
| Observation data (J2000 epoch) | |
| Constellation | Pegasus |
| Right ascension | 21h 14m 04.2s[1] |
| Declination | 13° 37′ 34″[1] |
| Redshift | 0.016451[1] |
| Helio radial velocity | 4,932 km/s[1] |
| Distance | 2,051 Mly |
| Apparent magnitude (V) | 14.57[1] |
| Characteristics | |
| Type | SBa [1] |
| Size | ~73,101.42 ly (estimated)[1] |
| Apparent size (V) | 1.0 x 0.9[1] |
| Other designations | |
| CGCG 426-24, KCPG 555B, MCG 2-54-14, PGC 66385, UGC 11704[1] | |
NGC 7043 is a barred spiral galaxy located about 200 million light-years away in the constellation of Pegasus.[2][3] NGC 7043 is part of a pair of galaxies that contains the galaxy NGC 7042.[4] It has an estimated diameter of 73,100 light-years.[3] NGC 7043 was discovered by astronomer Albert Marth on August 18, 1863.[5]
See also
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 "NASA/IPAC Extragalactic Database". Results for NGC 7043. http://nedwww.ipac.caltech.edu/.
- ↑ Rojas, Sebastián García. "Galaxy NGC 7043 - Galaxy in Pegasus Constellation · Deep Sky Objects Browser". https://dso-browser.com/deep-sky/8233/ngc-7043/galaxy.
- ↑ 3.0 3.1 "Your NED Search Results". http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+7043&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.
- ↑ "Detailed Object Classifications". http://ned.ipac.caltech.edu/cgi-bin/NEDatt?objname=NGC+7043.
- ↑ "New General Catalog Objects: NGC 7000 - 7049" (in en-US). http://cseligman.com/text/atlas/ngc70.htm.
External links
- NGC 7043 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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