V771-Her (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , V771-Her is visible in the dawn sky, rising at 19:43 (EDT) and reaching an altitude of 81° above the north-eastern horizon before fading from view as dawn breaks at around 05:24.
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Name
V771-Her
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Object type
Star
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Other names
Position
| Right ascension: | 17h58m52s [4] |
| Declination: | +45°28'34" [4] |
| Constellation: | Hercules |
| Magnitude: Variable | 6.48 (V) [2] 6.39 (BT) [2] 6.47 (VT) [2] 6.47 (G) [4] 6.44 (BP) [4] 6.50 (RP) [4] |
| Distance: | 141.0 parsec 459.5 lightyrs [4] |
| B-V Color (mag): | -0.07 |
| Proper motion (speed): | 26.9 mas/yr[4] |
| Proper motion (pos ang): | 359.6° |
Derived quantities
| Absolute mag (V): | 0.73 |
Sources