2-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 , 2-Her is visible in the morning sky, becoming accessible around 21:09, when it reaches an altitude of 20° above your north-eastern horizon. It will then reach its highest point in the sky at 03:55, 89° above your northern horizon. It will be lost to dawn twilight around 05:14, 75° above your western horizon.
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|
Name
2-Her
|
Object type
Star
|
Other names
Position
| Right ascension: | 15h54m37s [4] |
| Declination: | +43°08'19" [4] |
| Constellation: | Hercules |
| Magnitude: Variable | 5.38 (V) [2] 7.53 (BT) [2] 5.56 (VT) [2] 4.42 (G) [4] 5.62 (BP) [4] 3.35 (RP) [4] |
| Distance: | 229.9 parsec 749.6 lightyrs [4] |
| B-V Color (mag): | 1.68 |
| Proper motion (speed): | 73.3 mas/yr[4] |
| Proper motion (pos ang): | 332.7° |
Derived quantities
| Absolute mag (V): | -1.43 |
Visibility from Cambridge
All times shown in Cambridge local time.