M91 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Fairfield , M91 will become visible at around 21:43 (EDT), 31° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 00:39.
Name
M91
|
Object type
Galaxy
|
Position
Right ascension: | 12h35m [4] |
Declination: | +14°29' [4] |
Constellation: | Coma Berenices |
Magnitude: | 10.96 (V) [2] 10.94 (B) [2] 8.01 (J) [2] 7.37 (H) [2] 7.12 (K) [2] |
Hubble type: | Sb |
Distance: | 18.4 Mpc 60.0 Mlyr [1] |
B-V Color (mag): | -0.02 |
Derived quantities
Absolute mag (V): | -20.36 |
Sources