39-UMa (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , 39-UMa will become visible at around 21:11 (EDT), 72° above your northern horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 04:19 when it dips 21° above your north-western horizon.
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Name
39-UMa
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Object type
Star
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Other names
Position
| Right ascension: | 10h43m43s [4] |
| Declination: | +57°11'56" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 5.78 (V) [2] 5.74 (BT) [2] 5.78 (VT) [2] 5.79 (G) [4] 5.76 (BP) [4] 5.80 (RP) [4] |
| Distance: | 123.4 parsec 402.2 lightyrs [4] |
| B-V Color (mag): | -0.03 |
| Proper motion (speed): | 59.0 mas/yr[4] |
| Proper motion (pos ang): | 156.1° |
Derived quantities
| Absolute mag (V): | 0.32 |
Sources