The star 25-Her
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 25-Her is visible in the dawn sky, rising at 22:59 (EST) and reaching an altitude of 64° above the eastern horizon before fading from view as dawn breaks around 05:57.
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|
Name
25-Her
|
Object Type
Star
|
Position
| Constellation: | Hercules |
| Magnitude: | 5.54 (V) [1] 5.75 (BT) [1] 5.55 (VT) [1] 5.46 (G) [2] 5.60 (BP) [2] 5.33 (RP) [2] |
| B-V Color (mag): | 0.17 |
| Right ascension: | 16h25m24s [2] |
| Declination: | +37°23'38" [2] |
| Distance: | 77.5 parsec 252.5 lightyrs [2] |
| Proper motion (speed): | 16.8 mas/yr [2] |
| Proper motion (pos ang): | 163.1° |
Derived Quantities
| Absolute mag (V): | 1.09 |