39-Her (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 39-Her is visible in the morning sky, becoming accessible around 23:05, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 04:42, 74° above your southern horizon. It will be lost to dawn twilight around 05:14, 73° above your south-western horizon.
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|
Name
39-Her
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h41m36s [4] |
| Declination: | +26°55'00" [4] |
| Constellation: | Hercules |
| Magnitude: | 5.93 (V) [2] 6.38 (BT) [2] 5.96 (VT) [2] 5.82 (G) [4] 6.02 (BP) [4] 5.46 (RP) [4] |
| Distance: | 43.1 parsec 140.6 lightyrs [4] |
| B-V Color (mag): | 0.36 |
| Proper motion (speed): | 44.8 mas/yr[4] |
| Proper motion (pos ang): | 178.5° |
Derived quantities
| Absolute mag (V): | 2.75 |
Visibility from Cambridge
All times shown in Cambridge local time.