Cebalrai (Star)
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Ashburn , Cebalrai is visible in the morning sky, becoming accessible at around 21:40, when it rises 15° above your eastern horizon. It will then reach its highest point in the sky at 02:39, 55° above your southern horizon. It will be lost to dawn twilight at around 04:42, 45° above your south-western horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
Cebalrai
|
Object Type
Star
|
Position
| Constellation: | Ophiuchus |
| Magnitude: | 2.75 (V)[1] 4.28 (BT)[1] 2.88 (VT)[1] 3.28 (RP)[2] 2.28 (G)[2] 5.21 (BP)[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 |