β-Crv (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 , β-Crv is visible between 22:14 and 03:20. It will become accessible at around 22:14, when it rises to an altitude of 15° above your south-eastern horizon. It will reach its highest point in the sky at 00:47, 24° above your southern horizon. It will become inaccessible at around 03:20 when it sinks below 15° above your south-western horizon.
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|
Name
β-Crv
|
Object type
Star
|
Other names
Position
| Right ascension: | 12h34m23s [6] |
| Declination: | −23°23'49" [6] |
| Constellation: | Corvus |
| Magnitude: Variable | 2.66 (V) [3] 3.79 (BT) [2] 2.76 (VT) [2] 2.45 (G) [6] 3.33 (BP) [6] 2.24 (RP) [6] |
| Distance: | 45.4 parsec 148.1 lightyrs [6] |
| B-V Color (mag): | 0.90 |
| Proper motion (speed): | 56.7 mas/yr[6] |
| Proper motion (pos ang): | 178.9° |
Derived quantities
| Absolute mag (V): | -0.63 |
Visibility from Cambridge
All times shown in Cambridge local time.