The star HR 7791

Color-magnitude diagram
Image of HR 7791
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Cambridge , HR 7791 is visible all night. It will become visible around 20:59 (EDT) as the dusk sky fades, 63° 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 7791
Object Type Star
Other Names
HD 193944
HIP 100295
TYC 3937-494-1
Gaia DR2- 2184903365893090688
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
Visibility from Cambridge

All times shown in Cambridge local time.




Color scheme