51-UMa (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 51-UMa is visible in the dawn sky, rising at 21:27 (EST) and reaching an altitude of 76° above the eastern horizon before fading from view as dawn breaks at around 05:31.
|
Name
51-UMa
|
Object type
Star
|
Other names
Position
| Right ascension: | 11h04m31s [4] |
| Declination: | +38°14'28" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 6.02 (V) [2] 6.22 (BT) [2] 6.04 (VT) [2] 6.00 (G) [4] 6.06 (BP) [4] 5.84 (RP) [4] |
| Distance: | 91.4 parsec 298.0 lightyrs [4] |
| B-V Color (mag): | 0.15 |
| Proper motion (speed): | 66.3 mas/yr[4] |
| Proper motion (pos ang): | 270.8° |
Derived quantities
| Absolute mag (V): | 1.22 |
Sources