E-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 , e-Cyg is visible in the dawn sky, becoming accessible around 00:35 (EDT), when it reaches an altitude of 19° above your north-eastern horizon. It will then reach an altitude of 60° before fading from view as dawn breaks at 05:14.
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|
Name
E-Cyg
|
Object type
Star
|
Other names
Position
| Right ascension: | 20h01m21s [4] |
| Declination: | +50°06'16" [4] |
| Constellation: | Cygnus |
| Magnitude: | 5.05 (V) [2] 6.49 (BT) [2] 5.17 (VT) [2] 4.75 (G) [4] 5.30 (BP) [4] 4.06 (RP) [4] |
| Distance: | 138.7 parsec 452.2 lightyrs [4] |
| B-V Color (mag): | 1.12 |
| Proper motion (speed): | 17.3 mas/yr[4] |
| Proper motion (pos ang): | 71.5° |
Derived quantities
| Absolute mag (V): | -0.66 |
Visibility from Cambridge
All times shown in Cambridge local time.