57-Her (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , 57-Her is visible in the morning sky, becoming accessible around 00:14, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 05:41, 75° above your southern horizon. It will be lost to dawn twilight around 06:05, 74° above your southern horizon.
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Name
57-Her
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Object type
Star
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Other names
Position
| Right ascension: | 16h57m31s [4] |
| Declination: | +25°21'10" [4] |
| Constellation: | Hercules |
| Magnitude: | 6.28 (V) [2] 7.42 (BT) [2] 6.37 (VT) [2] 6.04 (G) [4] 6.50 (BP) [4] 5.41 (RP) [4] |
| Distance: | 169.0 parsec 551.0 lightyrs [4] |
| B-V Color (mag): | 0.89 |
| Proper motion (speed): | 17.7 mas/yr[4] |
| Proper motion (pos ang): | 23.8° |
Derived quantities
| Absolute mag (V): | 0.14 |
Sources