109-Her (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , 109-Her is visible in the morning sky, becoming accessible around 22:50, when it reaches an altitude of 17° above your eastern horizon. It will then reach its highest point in the sky at 04:29, 71° above your southern horizon. It will be lost to dawn twilight around 05:01, 70° above your southern horizon.
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Name
109-Her
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Object type
Star
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Other names
Position
| Right ascension: | 18h23m42s [4] |
| Declination: | +21°46'07" [4] |
| Constellation: | Hercules |
| Magnitude: Variable | 3.85 (V) [2] 5.36 (BT) [2] 3.98 (VT) [2] 3.49 (G) [4] 4.16 (BP) [4] 2.77 (RP) [4] |
| Distance: | 37.1 parsec 120.9 lightyrs [4] |
| B-V Color (mag): | 1.18 |
| Proper motion (speed): | 312.4 mas/yr[4] |
| Proper motion (pos ang): | 141.1° |
Derived quantities
| Absolute mag (V): | 1.00 |
Sources