100-Her (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 100-Her is visible in the morning sky, becoming accessible around 22:18, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 03:53, 73° above your southern horizon. It will be lost to dawn twilight around 04:13, 73° above your southern horizon.
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Name
100-Her
|
Object type
Star
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Position
| Right ascension: | 18h07m49s [2] |
| Declination: | +26°05'50" [2] |
| Constellation: | Hercules |
| Magnitude: Variable | 5.80 (V) [2] 5.96 (BT) [2] 5.81 (VT) [2] |
| Distance: | 38.6 parsec 125.8 lightyrs [3] |
| B-V Color (mag): | 0.12 |
| Proper motion (speed): | 27.3 mas/yr[3] |
| Proper motion (pos ang): | 346.5° |
Derived quantities
| Absolute mag (V): | 2.87 |
Sources