102-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 , 102-Her is visible all night. It will become visible at around 21:44 (EDT), 34° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:54, 68° above your southern horizon. It will be lost to dawn twilight at around 03:39, 59° above your south-western horizon.
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|
Name
102-Her
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h08m45s [4] |
| Declination: | +20°48'52" [4] |
| Constellation: | Hercules |
| Magnitude: | 4.34 (V) [2] 4.13 (BT) [2] 4.32 (VT) [2] 4.33 (G) [4] 4.23 (BP) [4] 4.46 (RP) [4] |
| Distance: | 356.7 parsec 1162.8 lightyrs [4] |
| B-V Color (mag): | -0.16 |
| Proper motion (speed): | 6.8 mas/yr[4] |
| Proper motion (pos ang): | 197.7° |
Derived quantities
| Absolute mag (V): | -3.40 |
Visibility from Cambridge
All times shown in Cambridge local time.