ψ-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 , ψ-UMa is visible in the dawn sky, rising at 20:25 (EST) and reaching an altitude of 76° above the eastern horizon before fading from view as dawn breaks at around 05:35.
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|
Name
ψ-UMa
|
Object type
Star
|
Other names
Position
| Right ascension: | 11h09m39s [4] |
| Declination: | +44°29'54" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 2.99 (V) [2] 4.47 (BT) [2] 3.11 (VT) [2] 2.68 (G) [4] 3.56 (BP) [4] 2.24 (RP) [4] |
| Distance: | 43.1 parsec 140.4 lightyrs [4] |
| B-V Color (mag): | 1.15 |
| Proper motion (speed): | 68.5 mas/yr[4] |
| Proper motion (pos ang): | 246.1° |
Derived quantities
| Absolute mag (V): | -0.18 |
Visibility from Cambridge
All times shown in Cambridge local time.