From Ashburn (click to change), Altair is visible in the dawn sky, rising at 03:26 (EST) – 3 hours and 28 minutes before the Sun – and reach an altitude of 31° above the eastern horizon before fading from view as dawn breaks at around 06:15.
Object Type Star
|Brightness (V):||Mag 0.9|
|B-V Color (mag):||0.27|
|Proper motion (speed):||663.0 mas/yr|
|Proper motion (pos ang):||54.2°|
|Absolute Mag (V):||2.46|