O-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 , O-Her will become visible at around 17:24 (EST), 29° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 20:28.
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|
Name
O-Her
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h07m32s [4] |
| Declination: | +28°45'45" [4] |
| Constellation: | Hercules |
| Magnitude: Variable | 3.83 (V) [2] 3.80 (BT) [2] 3.82 (VT) [2] 3.83 (G) [4] 3.83 (BP) [4] 3.78 (RP) [4] |
| Distance: | 107.0 parsec 348.7 lightyrs [4] |
| B-V Color (mag): | -0.02 |
| Proper motion (speed): | 8.2 mas/yr[4] |
| Proper motion (pos ang): | 359.9° |
Derived quantities
| Absolute mag (V): | -1.32 |
Visibility from Cambridge
All times shown in Cambridge local time.