Cebalrai (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 , Cebalrai is visible in the dawn sky, rising at 01:29 (EST) and reaching an altitude of 47° above the south-eastern horizon before fading from view as dawn breaks around 05:58.
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|
Name
Cebalrai
|
Object Type
Star
|
Position
| Constellation: | Ophiuchus |
| Magnitude: | 2.75 (V) [1] 4.28 (BT) [1] 2.88 (VT) [1] 2.28 (G) [2] 5.21 (BP) [2] 3.28 (RP) [2] |
| B-V Color (mag): | 1.19 |
| Right ascension: | 17h43m28s [2] |
| Declination: | +04°34'04" [2] |
| Distance: | 24.9 parsec 81.3 lightyrs [2] |
| Proper motion (speed): | 160.1 mas/yr [2] |
| Proper motion (pos ang): | 344.4° |
Derived Quantities
| Absolute mag (V): | 0.77 |