Tania-Borealis (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 , Tania-Borealis is visible all night. It will become visible at around 20:15 (EDT), 66° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:22, 89° above your northern horizon. It will be lost to dawn twilight at around 05:19, 19° above your north-western horizon.
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|
Name
Tania-Borealis
|
Object type
Star
|
Other names
Position
| Right ascension: | 10h17m05s [3] |
| Declination: | +42°54'52" [3] |
| Constellation: | Ursa Major |
| Magnitude: | 3.44 (V) [3] 3.50 (BT) [2] 3.45 (VT) [2] |
| Distance: | 42.2 parsec 137.4 lightyrs [5] |
| B-V Color (mag): | 0.04 |
| Proper motion (speed): | 186.4 mas/yr[5] |
| Proper motion (pos ang): | 255.7° |
Derived quantities
| Absolute mag (V): | 0.32 |
Visibility from Cambridge
All times shown in Cambridge local time.