The star φ-Cyg
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Ashburn , φ-Cyg is visible in the dawn sky, rising at 01:46 (EST) and reaching an altitude of 41° above the eastern horizon before fading from view as dawn breaks around 05:50.
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|
Name
φ-Cyg
|
Object Type
Star
|
Position
| Constellation: | Cygnus |
| Magnitude: | 4.68 (V) [1] 5.89 (BT) [1] 4.78 (VT) [1] 4.34 (G) [2] 4.92 (BP) [2] 3.80 (RP) [2] |
| B-V Color (mag): | 0.95 |
| Right ascension: | 19h39m22s [2] |
| Declination: | +30°09'12" [2] |
| Distance: | 74.0 parsec 241.1 lightyrs [2] |
| Proper motion (speed): | 36.7 mas/yr [2] |
| Proper motion (pos ang): | 2.3° |
Derived Quantities
| Absolute mag (V): | 0.33 |