T-Her (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , t-Her is visible in the morning sky, becoming accessible around 22:06, when it reaches an altitude of 20° above your eastern horizon. It will then reach its highest point in the sky at 03:58, 76° above your southern horizon. It will be lost to dawn twilight around 04:10, 76° above your southern horizon.
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Name
T-Her
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Object type
Star
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Other names
Position
| Right ascension: | 18h21m01s [4] |
| Declination: | +28°52'12" [4] |
| Constellation: | Hercules |
| Magnitude: Variable | 5.12 (V) [2] 5.37 (BT) [2] 5.14 (VT) [2] 5.06 (G) [4] 5.18 (BP) [4] 4.85 (RP) [4] |
| Distance: | 84.2 parsec 274.5 lightyrs [4] |
| B-V Color (mag): | 0.19 |
| Proper motion (speed): | 47.8 mas/yr[4] |
| Proper motion (pos ang): | 4.8° |
Derived quantities
| Absolute mag (V): | 0.49 |
Sources