Alkaid (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 Fairfield , Alkaid is visible all night. It will become visible at around 20:33 (EDT) as the dusk sky fades, 48° above your north-eastern horizon. It will be lost to dawn twilight at around 05:09, 42° above your north-western horizon.
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|
Name
Alkaid
|
Object Type
Star
|
Position
| Constellation: | Ursa Major |
| Magnitude: Variable | 1.86 (V)[2] 1.73 (BT)[1] 1.84 (VT)[1] |
| B-V Color (mag): | -0.10 |
| Right Ascension: | 13h47m32s [2] |
| Declination: | +49°18'47" [2] |
| Distance: | 34.5 parsec 112.4 lightyrs [2] |
| Proper motion (speed): | 122.3 mas/yr [2] |
| Proper motion (pos ang): | 260.1° |
Derived Quantities
| Absolute Mag (V): | -0.83 |