The star σ-CMa
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Ashburn , σ-CMa is not observable – it will reach its highest point in the sky during daytime and is 37° below the horizon at dawn.
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|
Name
σ-CMa
|
Object Type
Star
|
Position
| Constellation: | Canis Major |
| Magnitude: Variable | 3.47 (V)[1] 5.74 (BT)[1] 3.66 (VT)[1] 2.58 (G)[2] 4.02 (BP)[2] 2.28 (RP)[2] |
| B-V Color (mag): | 1.77 |
| Right Ascension: | 07h01m43s [2] |
| Declination: | -27°56'05" [2] |
| Distance: | 513.0 parsec 1672.3 lightyrs [2] |
| Proper motion (speed): | 5.1 mas/yr [2] |
| Proper motion (pos ang): | 323.3° |
Derived Quantities
| Absolute Mag (V): | -5.08 |