R-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 , R-CVn is visible in the dawn sky, rising at 00:07 (EST) and reaching an altitude of 45° above the eastern horizon before fading from view as dawn breaks at around 05:29.
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|
Name
R-CVn
|
Object type
Star
|
Other names
Position
| Right ascension: | 13h48m57s [4] |
| Declination: | +39°32'33" [4] |
| Constellation: | Canes Venatici |
| Magnitude: Variable | 9.72 (V) [2] 10.92 (BT) [2] 9.82 (VT) [2] 7.12 (G) [4] 11.03 (BP) [4] 5.36 (RP) [4] |
| Distance: | 460.6 parsec 1501.5 lightyrs [4] |
| B-V Color (mag): | 0.93 |
| Proper motion (speed): | 5.3 mas/yr[4] |
| Proper motion (pos ang): | 192.2° |
Derived quantities
| Absolute mag (V): | 1.40 |
Visibility from Cambridge
All times shown in Cambridge local time.