51-Cyg (Star)
From Cambridge , 51-Cyg is visible in the dawn sky, becoming accessible around 23:57 (EDT), when it reaches an altitude of 20° above your north-eastern horizon. It will then reach an altitude of 61° before fading from view as dawn breaks at 04:35.
Name
51-Cyg
|
Object type
Star
|
Right ascension: | 20h42m12s [2] |
Declination: | +50°20'24" [2] |
Constellation: | Cygnus |
Magnitude: | 5.39 (V) [2] 5.26 (BT) [2] 5.38 (VT) [2] |
Distance: | 390.6 parsec 1273.4 lightyrs [3] |
B-V Color (mag): | -0.10 |
Proper motion (speed): | 2.7 mas/yr[3] |
Proper motion (pos ang): | 46.5° |
Absolute mag (V): | -2.56 |
All times shown in Cambridge local time.