57-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 , 57-Her will become visible at around 17:27 (EST), 29° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 20:23.
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|
Name
57-Her
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h57m31s [4] |
| Declination: | +25°21'10" [4] |
| Constellation: | Hercules |
| Magnitude: | 6.28 (V) [2] 7.42 (BT) [2] 6.37 (VT) [2] 6.04 (G) [4] 6.50 (BP) [4] 5.41 (RP) [4] |
| Distance: | 169.0 parsec 551.0 lightyrs [4] |
| B-V Color (mag): | 0.89 |
| Proper motion (speed): | 17.7 mas/yr[4] |
| Proper motion (pos ang): | 23.8° |
Derived quantities
| Absolute mag (V): | 0.14 |
Visibility from Cambridge
All times shown in Cambridge local time.