The star HR 7815
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 7815 is visible all night. It will become visible around 20:59 (EDT) as the dusk sky fades, 62° above your north-eastern horizon. It will be lost to dawn twilight around 04:40, 39° above your north-western horizon.
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|
Name
HR 7815
|
Object Type
Star
|
Position
| Constellation: | Cygnus |
| Magnitude: | 6.48 (V) [1] 6.46 (BT) [1] 6.47 (VT) [1] 6.46 (G) [2] 6.49 (BP) [2] 6.45 (RP) [2] |
| B-V Color (mag): | -0.02 |
| Right ascension: | 20h24m32s [2] |
| Declination: | +53°33'07" [2] |
| Distance: | 405.6 parsec 1322.2 lightyrs [2] |
| Proper motion (speed): | 15.4 mas/yr [2] |
| Proper motion (pos ang): | 35.2° |
Derived Quantities
| Absolute mag (V): | -1.56 |
Visibility from Cambridge
All times shown in Cambridge local time.