Alderamin (Star)

From Columbus , Alderamin 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 at around 05:09, 61° above your north-eastern horizon. At dusk, it will become visible at around 21:45 (EDT), 17° above your northern horizon.
Name
Alderamin
|
Object type
Star
|
Right ascension: | 21h18m34s [3] |
Declination: | +62°35'07" [3] |
Constellation: | Cepheus |
Magnitude: Variable | 2.47 (V) [3] 2.76 (BT) [2] 2.49 (VT) [2] |
Distance: | 15.0 parsec 49.0 lightyrs [5] |
B-V Color (mag): | 0.25 |
Proper motion (speed): | 158.4 mas/yr[5] |
Proper motion (pos ang): | 71.9° |
Absolute mag (V): | 1.58 |
All times shown in Columbus local time.