NGC 4394
From Infogalactic: the planetary knowledge core
Coordinates: 12h 25m 55.624s, +18° 12′ 50.13″
NGC 4394 | |
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![]() NGC 4394 taken by Hubble Space Telescope.[1]
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Observation data (J2000 epoch) | |
Right ascension | 12h 25m 55.624s[2] |
Declination | +18° 12′ 50.13″[2] |
Redshift | 0.003075[3] |
Helio radial velocity | 922±4 km/s[4] |
Galactocentric velocity | 886±4 km/s[2] |
Distance | 39.5±2.9 Mly (12.1±0.9 Mpc)[4] |
Type | SBb / (R)SB(r)b[4] |
Size (ly) | 41.2×38.8 kly (12.7×11.3 kpc)[4] |
Apparent dimensions (V) | 3.6′×3.2′[4][3] |
Apparent magnitude (V) | 10.9[4] |
Apparent magnitude (B) | 11.9[2] |
Absolute magnitude (V) | -20.49[4] |
Other designations | |
NGC 4394, UGC 7523, PGC 40614, MCG+03-32-035[3] | |
NGC 4394 is a SBb barred spiral galaxy in the constellation Coma Berenices and is situated about 39.5 million light-years (12.1 megaparsecs) from Earth.[4] It was discovered on 14th March 1784 by the German–British astronomer William Herschel.[3] It is a presumed companion to the lenticular galaxy M85 / NGC 4382, which lies 8 arc minutes away.[3]
References
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- ↑ 2.0 2.1 2.2 2.3 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 3.2 3.3 3.4 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 Lua error in package.lua at line 80: module 'strict' not found.
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