IC4638 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , IC4638 is visible all night. It will become visible at around 21:42 (EDT), 80° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:04, 81° above your southern horizon. It will be lost to dawn twilight at around 03:55, 23° above your north-western horizon.
Name
IC4638
|
Object type
Galaxy
|
Position
Right ascension: | 17h01m [2] |
Declination: | +33°30' [2] |
Constellation: | Hercules |
Magnitude: | 15.54 (V) [2] 15.63 (B) [2] 12.72 (J) [2] 11.95 (H) [2] 11.78 (K) [2] |
Hubble type: | SABb |
Distance: | 179.0 Mpc 583.5 Mlyr [1] |
B-V Color (mag): | 0.09 |
Derived quantities
Absolute mag (V): | -20.72 |