φ-UMa (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , φ-UMa will become visible at around 21:41 (EDT), 26° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 22:53 when it dips 18° above your north-western horizon.
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Name
φ-UMa
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Object type
Star
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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 |
Sources