From Ashburn (click to change), 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 05:59, 37° above your north-eastern horizon. At dusk, it will become visible at around 18:41 (EST), 26° above your north-western horizon.
Object Type Star
|Brightness (V):||Mag 2.5|
|B-V Color (mag):||0.25|
|Proper motion (speed):||159.4 mas/yr|
|Proper motion (pos ang):||72.1°|
|Absolute Mag (V):||1.52|