O-Gem (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-Gem is visible all night. It will become visible at around 17:44 (EST), 21° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 23:51, 82° above your southern horizon. It will be lost to dawn twilight at around 05:58, 21° above your north-western horizon.
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|
Name
O-Gem
|
Object type
Star
|
Other names
Position
| Right ascension: | 07h39m09s [4] |
| Declination: | +34°35'01" [4] |
| Constellation: | Gemini |
| Magnitude: | 4.89 (V) [2] 5.37 (BT) [2] 4.93 (VT) [2] 4.77 (G) [4] 5.00 (BP) [4] 4.41 (RP) [4] |
| Distance: | 51.7 parsec 168.6 lightyrs [4] |
| B-V Color (mag): | 0.38 |
| Proper motion (speed): | 111.8 mas/yr[4] |
| Proper motion (pos ang): | 199.9° |
Derived quantities
| Absolute mag (V): | 1.32 |
Visibility from Cambridge
All times shown in Cambridge local time.