The open cluster NGC 637

From Ashburn , NGC 637 is visible all night because it is circumpolar. It will be highest in the sky shortly before dawn, when it will be lost to twilight around 05:19, 24° above your north-eastern horizon. At dusk, it will become visible around 20:59 (EDT), 23° above your north-western horizon.
Name
NGC 637
|
Object Type
Open Cluster
|
Constellation: | Cassiopeia |
Magnitude: | 8.20 (V) [3] 8.56 (B) [2] |
B-V Color (mag): | 0.36 |
Right ascension: | 01h43m [2] |
Declination: | +64°02' [2] |
Distance: | 2.5 kpc 8.1 klyr [1] |
Absolute mag (V): | -3.79 |
All times shown in Ashburn local time.