Bellatrix (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Bellatrix is visible in the dawn sky, rising at 02:01 (EDT) – 3 hours and 49 minutes before the Sun – and reaching an altitude of 31° above the eastern horizon before fading from view as dawn breaks at around 04:59.
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Name
Bellatrix
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Object type
Star
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Other names
Position
| Right ascension: | 05h25m07s [3] |
| Declination: | +06°20'59" [3] |
| Constellation: | Orion |
| Magnitude: Variable | 1.66 (V) [3] 1.47 (BT) [2] 1.63 (VT) [2] |
| Distance: | 77.4 parsec 252.3 lightyrs [5] |
| B-V Color (mag): | -0.14 |
| Proper motion (speed): | 15.2 mas/yr[5] |
| Proper motion (pos ang): | 212.2° |
Derived quantities
| Absolute mag (V): | -2.78 |
Sources