B-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 South El Monte , b-UMa is visible in the dawn sky, becoming accessible around 03:51 (PDT), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 30° before fading from view as dawn breaks at 05:20.
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|
Name
B-UMa
|
Object type
Star
|
Other names
Position
| Right ascension: | 08h53m22s [4] |
| Declination: | +61°57'44" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 5.72 (V) [2] 6.07 (BT) [2] 5.75 (VT) [2] 5.64 (G) [4] 5.79 (BP) [4] 5.36 (RP) [4] |
| Distance: | 85.3 parsec 278.2 lightyrs [4] |
| B-V Color (mag): | 0.27 |
| Proper motion (speed): | 23.6 mas/yr[4] |
| Proper motion (pos ang): | 336.0° |
Derived quantities
| Absolute mag (V): | 1.06 |
Visibility from South El Monte
All times shown in South El Monte local time.