Lenticular galaxy in constellation Andromeda
| NGC 304 |
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 SDSS image of NGC 304 |
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| Constellation | Andromeda |
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| Right ascension | 00h 56m 06.0s[1] |
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| Declination | +24° 07′ 37″[1] |
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| Redshift | 0.016648[1] |
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| Helio radial velocity | 4,991 km/s[1] |
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| Apparent magnitude (V) | 14.01[1] |
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| Type | S0[2] |
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| Apparent size (V) | 1.1' × 0.7'[1] |
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| UGC 00573, CGCG 480-023, MCG +04-03-018, 2MASX J00560603+2407367, 2MASXi J0056060+240735, PGC 3326.[1] |
NGC 304 is a lenticular galaxy in the constellation Andromeda. It was discovered on October 23, 1878, by Édouard Stephan.[3]
One supernova, SN 2021dnn (mag. 15.3, type Ia), has been discovered in NGC 304 in February 2021.
References[]
External links[]
Media related to NGC 304 at Wikimedia Commons
Astronomical catalogs |
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| NGC | |
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| PGC | |
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| UGC | |
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New General Catalogue 1 to 499 |
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- Astronomical catalog
- List of NGC objects
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Constellation of Andromeda |
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| Stars | |
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| Exoplanets |
- 14 Andromedae b
- Upsilon Andromedae b
- c
- d
- e
- Gliese 15 Ab
- HD 13931 b
- HD 16175 b
- HAT-P-6b
- HAT-P-32b
- WASP-1b
- WASP-33b
- Qatar-4b
- Qatar-5b
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Star
clusters | |
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| Nebulae | |
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| Galaxies | | Messier | |
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| NGC | |
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| Numbered |
- I
- II
- III
- IV
- V
- VIII
- IX
- X
- XI
- XVIII
- XIX
- XXI
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| Other |
- 3C 66A
- 3C 66B
- Andromeda Galaxy
- Arp 273
- Donatiello I
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 Category |
Category