Alula-Borealis (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Cambridge , Alula-Borealis will become visible at around 21:25 (EDT), 72° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 04:37.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
Alula-Borealis
|
Object type
Star
|
Other names
Position
| Right ascension: | 11h18m28s [4] |
| Declination: | +33°05'39" [4] |
| Constellation: | Ursa Major |
| Magnitude: | 3.48 (V) [2] 5.33 (BT) [2] 3.63 (VT) [2] 3.02 (G) [4] 3.95 (BP) [4] 2.36 (RP) [4] |
| Distance: | 125.3 parsec 408.4 lightyrs [4] |
| B-V Color (mag): | 1.44 |
| Proper motion (speed): | 38.2 mas/yr[4] |
| Proper motion (pos ang): | 316.9° |
Derived quantities
| Absolute mag (V): | -2.01 |
Visibility from Cambridge
All times shown in Cambridge local time.