NGC 83
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| NGC 83 | |
|---|---|
 SDSS image of NGC 83 | |
| Observation data (J2000 epoch) | |
| Constellation | Andromeda |
| Right ascension | 00h 21m 22.399s[1] |
| Declination | +22° 26′ 01.11″[1] |
| Redshift | 0.020514[2] |
| Heliocentric radial velocity | 6,150±16 km/s[2] |
| Distance | 289.42 ± 25.92 Mly (88.736 ± 7.948 Mpc)[2] |
| Apparent magnitude (V) | 13.33[2] |
| Apparent magnitude (B) | 14.3[3] |
| Characteristics | |
| Type | E[2][3] |
| Size | 138,400 ly (42.42 kpc)[2] |
| Apparent size (V) | 1.5′ × 1.5′[2] |
| Other designations | |
| IRAS F00186+2209, UGC 206, MCG +04-02-005, PGC 1371, CGCG 479-008[3][2] | |
NGC 83 is an elliptical galaxy estimated to be about 260 million light-years away in the constellation of Andromeda. It was discovered by British astronomer John Herschel on 17 August 1828, and its apparent magnitude is 14.2.[4]
Supernovae
[edit | edit source]Two supernovae have been observed in NGC 83:
- SN 2016eoa (Type Ia, mag. 19.3) was discovered by POSS on 2 August 2016.[5][6]
- SN 2025wwk (Type Ia, mag. 17.75) was discovered by the Xingming Observatory Sky Survey (XOSS) on 3 September 2025.[7]
References
[edit | edit source]- ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c d e f g h Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
External links
[edit | edit source]- Error creating thumbnail: File missing Media related to Lua error in Module:Commons_link at line 62: attempt to index field 'wikibase' (a nil value). at Wikimedia Commons
