χ-UMa (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , χ-UMa is visible all night. It will become visible at around 20:16 (EDT), 52° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 05:18, 35° above your north-western horizon.
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|
Name
χ-UMa
|
Object type
Star
|
Other names
Position
| Right ascension: | 11h46m02s [4] |
| Declination: | +47°46'46" [4] |
| Constellation: | Ursa Major |
| Magnitude: Variable | 3.69 (V) [2] 5.23 (BT) [2] 3.82 (VT) [2] 3.33 (G) [4] 4.05 (BP) [4] 2.63 (RP) [4] |
| Distance: | 60.8 parsec 198.3 lightyrs [4] |
| B-V Color (mag): | 1.20 |
| Proper motion (speed): | 141.2 mas/yr[4] |
| Proper motion (pos ang): | 281.7° |
Derived quantities
| Absolute mag (V): | -0.23 |
Visibility from Cambridge
All times shown in Cambridge local time.