Alhena (Star)
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Ashburn , Alhena is not observable – it will reach its highest point in the sky during daytime and is 2° below the horizon at dawn.
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|
Name
Alhena
|
Object Type
Star
|
Position
| Constellation: | Gemini |
| Magnitude: | 1.93 (V)[1] 2.02 (VT)[1] |
| B-V Color (mag): | 0.00 |
| Right Ascension: | 06h37m42s [1] |
| Declination: | +16°23'57" [1] |
| Distance: | 33.5 parsec 109.2 lightyrs [2] |
| Proper motion (speed): | 56.7 mas/yr [2] |
| Proper motion (pos ang): | 165.9° |
Derived Quantities
| Absolute Mag (V): | -0.70 |