42-UMa (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , 42-UMa will become visible at around 21:11 (PDT), 34° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 23:06 when it dips 21° above your north-western horizon.
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Name
42-UMa
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Object type
Star
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Other names
Position
| Right ascension: | 10h51m23s [4] |
| Declination: | +59°19'11" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 5.57 (V) [2] 7.06 (BT) [2] 5.69 (VT) [2] 5.25 (G) [4] 5.81 (BP) [4] 4.52 (RP) [4] |
| Distance: | 83.2 parsec 271.2 lightyrs [4] |
| B-V Color (mag): | 1.17 |
| Proper motion (speed): | 57.9 mas/yr[4] |
| Proper motion (pos ang): | 207.7° |
Derived quantities
| Absolute mag (V): | 0.97 |
Sources