V637-Her (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , V637-Her is visible in both the dusk and dawn skies. In the evening, it will become visible at around 17:36 (EST), 35° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 6 hours and 28 minutes after the Sun at 22:55 (EST). In the morning, it will rise at 01:56 – 4 hours and 53 minutes before the Sun – and reach an altitude of 21° above the north-eastern horizon before fading from view as dawn breaks at around 05:39.
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Name
V637-Her
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Object type
Star
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Position
| Right ascension: | 16h49m14s [2] |
| Declination: | +45°58'59" [2] |
| Constellation: | Hercules |
| Magnitude: Variable | 4.83 (V) [2] 4.93 (BT) [2] 4.84 (VT) [2] |
| Distance: | 55.2 parsec 180.1 lightyrs [3] |
| B-V Color (mag): | 0.08 |
| Proper motion (speed): | 56.1 mas/yr[3] |
| Proper motion (pos ang): | 156.3° |
Derived quantities
| Absolute mag (V): | 1.12 |
Sources