73-UMa (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 73-UMa is visible in the dawn sky, becoming accessible around 00:18 (EST), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 61° before fading from view as dawn breaks at 05:29.
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Name
73-UMa
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Object type
Star
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Other names
Position
| Right ascension: | 12h27m35s [4] |
| Declination: | +55°42'45" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 5.70 (V) [2] 7.73 (BT) [2] 5.87 (VT) [2] 4.92 (G) [4] 5.95 (BP) [4] 3.91 (RP) [4] |
| Distance: | 128.5 parsec 419.0 lightyrs [4] |
| B-V Color (mag): | 1.59 |
| Proper motion (speed): | 24.8 mas/yr[4] |
| Proper motion (pos ang): | 241.3° |
Derived quantities
| Absolute mag (V): | 0.16 |
Sources