| NGC 304 | |
|---|---|
 SDSS image of NGC 304 | |
| Observation data (J2000epoch) | |
| Constellation | Andromeda |
| Right ascension | 00h 56m 06.0s[1] |
| Declination | +24° 07′ 37″[1] |
| Redshift | 0.016648[1] |
| Heliocentric radial velocity | 4,991 km/s[1] |
| Apparent magnitude (V) | 14.01[1] |
| Characteristics | |
| Type | S0[2] |
| Apparent size (V) | 1.1' × 0.7'[1] |
| Other designations | |
| UGC 00573,CGCG 480-023,MCG +04-03-018,2MASX J00560603+2407367, 2MASXi J0056060+240735,PGC 3326.[1] | |
NGC 304 is alenticular galaxy in the constellationAndromeda. It was discovered on October 23, 1878, byÉdouard Stephan.[3]
Onesupernova, SN 2021dnn (type Ia, mag. 15.3), was discovered in NGC 304 on 22 February, 2021.[4]
Media related toNGC 304 at Wikimedia Commons| Stars |
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.jpg) | Thislenticular galaxy article is astub. You can help Wikipedia byexpanding it. |
