RR-UMi (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , RR-UMi is visible all night because it is circumpolar. It will be highest in the sky at 23:52, 66° above your northern horizon. At dusk, it will become visible at around 21:23 (EDT), 58° above your north-eastern horizon. It will be lost to dawn twilight at around 03:56, 49° above your north-western horizon.
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Name
RR-UMi
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Object type
Star
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Other names
Position
| Right ascension: | 14h57m34s [4] |
| Declination: | +65°55'57" [4] |
| Constellation: | Ursa Minor |
| Magnitude: Variable | 4.71 (V) [2] 6.59 (BT) [2] 4.87 (VT) [2] 3.17 (G) [4] 4.87 (BP) [4] 2.33 (RP) [4] |
| Distance: | 101.5 parsec 330.9 lightyrs [4] |
| B-V Color (mag): | 1.47 |
| Proper motion (speed): | 86.3 mas/yr[4] |
| Proper motion (pos ang): | 292.9° |
Derived quantities
| Absolute mag (V): | -0.32 |
Sources