30-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 , 30-Gem will become visible at around 20:42 (EDT), 40° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 00:27.
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|
Name
30-Gem
|
Object type
Star
|
Position
| Right ascension: | 06h43m59s [2] |
| Declination: | +13°13'40" [2] |
| Constellation: | Gemini |
| Magnitude: | 4.50 (V) [2] 5.98 (BT) [2] 4.62 (VT) [2] |
| Distance: | 88.6 parsec 288.8 lightyrs [3] |
| B-V Color (mag): | 1.16 |
| Proper motion (speed): | 50.8 mas/yr[3] |
| Proper motion (pos ang): | 182.7° |
Derived quantities
| Absolute mag (V): | -0.24 |
Visibility from Cambridge
All times shown in Cambridge local time.