O¹-CMa (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , O¹-CMa is visible between 00:25 and 04:29. It will become accessible at around 00:25, when it rises to an altitude of 17° above your south-eastern horizon. It will reach its highest point in the sky at 02:27, 23° above your southern horizon. It will become inaccessible at around 04:29 when it sinks below 17° above your south-western horizon.
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Name
O¹-CMa
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Object type
Star
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Other names
Position
| Right ascension: | 06h54m07s [4] |
| Declination: | −24°11'03" [4] |
| Constellation: | Canis Major |
| Magnitude: Variable | 3.85 (V) [2] 6.17 (BT) [2] 4.04 (VT) [2] 3.28 (G) [4] 4.24 (BP) [4] 2.52 (RP) [4] |
| Distance: | 777.0 parsec 2533.2 lightyrs [4] |
| B-V Color (mag): | 1.81 |
| Proper motion (speed): | 5.5 mas/yr[4] |
| Proper motion (pos ang): | 317.2° |
Derived quantities
| Absolute mag (V): | -5.60 |
Sources