The star HR 7887
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 , HR 7887 is visible in the dawn sky, rising at 01:52 (EST) – 4 hours and 40 minutes before the Sun – and reaching an altitude of 32° above the eastern horizon before fading from view as dawn breaks at around 05:24.
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|
Name
HR 7887
|
Object Type
Star
|
Position
| Constellation: | Cygnus |
| Magnitude: | 6.50 (V)[1] 6.91 (BT)[1] 6.54 (VT)[1] 6.12 (RP)[2] 6.41 (G)[2] 6.62 (BP)[2] |
| B-V Color (mag): | 0.32 |
| Right Ascension: | 20h37m32s [2] |
| Declination: | +31°31'18" [2] |
| Distance: | 50.1 parsec 163.2 lightyrs [2] |
| Proper motion (speed): | 46.6 mas/yr [2] |
| Proper motion (pos ang): | 227.7° |
Derived Quantities
| Absolute Mag (V): | 3.01 |