The star HR 7781
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 7781 is visible all night. It will become visible around 19:03 (EDT) as the dusk sky fades, 76° above your northern horizon. It will then reach its highest point in the sky at 19:10, 76° above your northern horizon. It will continue to be observable until around 02:55, when it sinks below 22° above your north-western horizon.
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|
Name
HR 7781
|
Object Type
Star
|
Position
| Constellation: | Cygnus |
| Magnitude: | 6.00 (V) [1] 6.07 (BT) [1] 6.01 (VT) [1] 5.99 (G) [2] 6.03 (BP) [2] 5.96 (RP) [2] |
| B-V Color (mag): | 0.05 |
| Right ascension: | 20h18m24s [2] |
| Declination: | +55°23'49" [2] |
| Distance: | 95.5 parsec 311.4 lightyrs [2] |
| Proper motion (speed): | 30.5 mas/yr [2] |
| Proper motion (pos ang): | 196.6° |
Derived Quantities
| Absolute mag (V): | 1.10 |