ε-Cyg (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , ε-Cyg is visible in the dawn sky, rising at 23:03 (EDT) and reaching an altitude of 56° above the eastern horizon before fading from view as dawn breaks at around 04:56.
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|
Name
ε-Cyg
|
Object type
Star
|
Position
| Right ascension: | 20h46m12s [2] |
| Declination: | +33°58'12" [2] |
| Constellation: | Cygnus |
| Magnitude: | 2.46 (V) [2] 3.79 (BT) [2] 2.57 (VT) [2] |
| Distance: | 22.3 parsec 72.7 lightyrs [3] |
| B-V Color (mag): | 1.04 |
| Proper motion (speed): | 485.6 mas/yr[3] |
| Proper motion (pos ang): | 47.1° |
Derived quantities
| Absolute mag (V): | 0.72 |
Visibility from Cambridge
All times shown in Cambridge local time.