φ-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 , φ-UMa is visible in the dawn sky, becoming accessible around 21:31 (EST), when it reaches an altitude of 18° above your north-eastern horizon. It will then reach an altitude of 78° before fading from view as dawn breaks at 05:29.
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|
Name
φ-UMa
|
Object type
Star
|
Other names
Position
| Right ascension: | 09h52m06s [4] |
| Declination: | +54°03'51" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 4.56 (V) [2] 4.62 (BT) [2] 4.56 (VT) [2] 5.18 (G) [4] 4.57 (BP) [4] 4.48 (RP) [4] |
| Distance: | 156.0 parsec 508.6 lightyrs [3] |
| B-V Color (mag): | 0.05 |
| Proper motion (speed): | 20.1 mas/yr[3] |
| Proper motion (pos ang): | 342.6° |
Derived quantities
| Absolute mag (V): | -1.41 |
Visibility from Cambridge
All times shown in Cambridge local time.