π¹-UMa (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , π¹-UMa is visible all night because it is circumpolar. It will be highest in the sky at dusk, becoming accessible at around 21:08 (EDT), 57° above your north-western horizon. It will be lost to dawn twilight at around 04:12, 20° above your northern horizon.
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Name
π¹-UMa
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Object type
Star
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Other names
Position
| Right ascension: | 08h39m11s [4] |
| Declination: | +65°01'16" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 5.64 (V) [2] 6.38 (BT) [2] 5.70 (VT) [2] 5.50 (G) [4] 5.82 (BP) [4] 5.01 (RP) [4] |
| Distance: | 14.4 parsec 47.1 lightyrs [4] |
| B-V Color (mag): | 0.57 |
| Proper motion (speed): | 92.0 mas/yr[4] |
| Proper motion (pos ang): | 342.8° |
Derived quantities
| Absolute mag (V): | 4.84 |
Sources