| NGC 71 | |
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| Observation data (J2000.0epoch) | |
| Constellation | Andromeda |
| Right ascension | 00h 18m 23.57s |
| Declination | 30° 03′ 47.7″[1] |
| Redshift | 0.022339[2] |
| Heliocentric radial velocity | 6697 km/s[2] |
| Distance | 310 Mly (redshift) 300 Mly[3] (F-J Law)[2] |
| Group orcluster | NGC 68 group |
| Apparent magnitude (V) | 13.2[3] 15.6[1] |
| Characteristics | |
| Type | E5/S0 |
| Size | 110,000 ly[3] 130,000[4] |
| Apparent size (V) | 1.25'x0.8'[3] 1.5'x1'[5] |
| Other designations | |
| UGC 173,VV 166c,CGCG 499-107,CGCG 0015.8+2947,MCG +05-01-068,2MASX J00182359+3003475,2MASXi J0018235+300347,WBL 007-009, LDCE 0012 NED015,HDCE 0011 NED006, USGC U012 NED05,HOLM 006B, MAPS-PP O_1257_0202235B,PGC 1197, SRGb 062.056,UZC J001823.6+300348,RX J0018.3+3003,1RXS J001823.8+300357,RX J0018.3+3003:[BEV98] 002,VCV2001 J001823.5+300347, VCV2006 J001823.5+300347[2] | |
NGC 71 is anelliptical galaxy located in the constellationAndromeda. It is in theNGC 68 group. The galaxy was discovered byR. J. Mitchell in 1855, and observed in 1865 byHeinrich d'Arrest, who described it as "extremely faint, very small, round".[3] The galaxy is about 110,000-130,000 light years across, making it just slightly larger than the Milky Way. The galaxy is the second largest in the NGC 68 group, after spiral galaxyNGC 70.
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