The star 47-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 Cambridge , 47-Cyg is visible in the dawn sky, rising at 01:23 (EST) – 5 hours and 9 minutes before the Sun – and reaching an altitude of 35° above the eastern horizon before fading from view as dawn breaks at around 05:24.
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|
Name
47-Cyg
|
Object Type
Star
|
Position
| Constellation: | Cygnus |
| Magnitude: | 4.65 (V)[2] 6.62 (BT)[2] 4.82 (VT)[2] 3.01 (RP)[3] 3.81 (G)[3] 4.91 (BP)[3] |
| B-V Color (mag): | 1.54 |
| Right Ascension: | 20h33m54s [3] |
| Declination: | +35°15'02" [3] |
| Distance: | 284.9 parsec 928.8 lightyrs [1] |
| Proper motion (speed): | 5.1 mas/yr [1] |
| Proper motion (pos ang): | 227.7° |
Derived Quantities
| Absolute Mag (V): | -2.62 |