α¹-CVn (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 , α¹-CVn is visible all night. It will become visible at around 20:17 (EDT), 38° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:01, 85° above your southern horizon. It will be lost to dawn twilight at around 05:16, 42° above your western horizon.
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|
Name
α¹-CVn
|
Object type
Star
|
Other names
Position
| Right ascension: | 12h56m00s [6] |
| Declination: | +38°18'54" [6] |
| Constellation: | Canes Venatici |
| Magnitude: | 5.48 (V) [3] 5.86 (BT) [2] 5.52 (VT) [2] 5.54 (G) [6] 5.70 (BP) [6] 5.22 (RP) [6] |
| Distance: | 32.7 parsec 106.5 lightyrs [6] |
| B-V Color (mag): | 0.32 |
| Proper motion (speed): | 241.6 mas/yr[6] |
| Proper motion (pos ang): | 284.7° |
Derived quantities
| Absolute mag (V): | 2.91 |
Visibility from Cambridge
All times shown in Cambridge local time.