B-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 , b-Gem will become visible at around 20:16 (EDT), 73° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 03:35.
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|
Name
B-Gem
|
Object type
Star
|
Position
| Right ascension: | 07h29m48s [2] |
| Declination: | +27°54'58" [2] |
| Constellation: | Gemini |
| Magnitude: | 5.02 (V) [2] 6.44 (BT) [2] 5.13 (VT) [2] |
| Distance: | 148.4 parsec 483.7 lightyrs [3] |
| B-V Color (mag): | 1.11 |
| Proper motion (speed): | 40.6 mas/yr[3] |
| Proper motion (pos ang): | 228.6° |
Derived quantities
| Absolute mag (V): | -0.84 |
Visibility from Cambridge
All times shown in Cambridge local time.