57-UMa (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 57-UMa is visible in the dawn sky, rising at 21:42 (EST) and reaching an altitude of 72° above the eastern horizon before fading from view as dawn breaks at around 05:31.
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|
Name
57-UMa
|
Object type
Star
|
Other names
Position
| Right ascension: | 11h29m04s [4] |
| Declination: | +39°20'13" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 5.35 (V) [2] 5.37 (BT) [2] 5.35 (VT) [2] 5.36 (G) [4] 5.36 (BP) [4] 5.34 (RP) [4] |
| Distance: | 65.6 parsec 214.0 lightyrs [4] |
| B-V Color (mag): | 0.02 |
| Proper motion (speed): | 55.1 mas/yr[4] |
| Proper motion (pos ang): | 283.1° |
Derived quantities
| Absolute mag (V): | 1.27 |
Visibility from Cambridge
All times shown in Cambridge local time.