The star HR 7791
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Fairfield , HR 7791 will become visible around 17:45 (EST) as the dusk sky fades, 74° above your north-western horizon. It will then sink towards the horizon, becoming tricky to observe after 00:11 when it dips 22° above your north-western horizon.
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|
Name
HR 7791
|
Object Type
Star
|
Position
| Constellation: | Cygnus |
| Magnitude: | 6.22 (V) [1] 8.28 (BT) [1] 6.39 (VT) [1] 5.63 (G) [2] 6.50 (BP) [2] 4.82 (RP) [2] |
| B-V Color (mag): | 1.61 |
| Right ascension: | 20h20m30s [2] |
| Declination: | +53°35'44" [2] |
| Distance: | 435.1 parsec 1418.3 lightyrs [2] |
| Proper motion (speed): | 2.4 mas/yr [2] |
| Proper motion (pos ang): | 145.9° |
Derived Quantities
| Absolute mag (V): | -1.98 |