145-CMa (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 , 145-CMa is visible between 21:40 and 01:18. It will become accessible at around 21:40, when it rises to an altitude of 19° above your south-eastern horizon. It will reach its highest point in the sky at 23:29, 24° above your southern horizon. It will become inaccessible at around 01:18 when it sinks below 19° above your south-western horizon.
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|
Name
145-CMa
|
Object type
Star
|
Other names
Position
| Right ascension: | 07h16m36s [4] |
| Declination: | −23°18'56" [4] |
| Constellation: | Canis Major |
| Magnitude: Variable | 4.83 (V) [2] 6.94 (BT) [2] 5.00 (VT) [2] 4.11 (G) [4] 5.10 (BP) [4] 3.15 (RP) [4] |
| Distance: | 822.7 parsec 2682.1 lightyrs [4] |
| B-V Color (mag): | 1.65 |
| Proper motion (speed): | 5.5 mas/yr[4] |
| Proper motion (pos ang): | 315.6° |
Derived quantities
| Absolute mag (V): | -4.75 |
Visibility from Cambridge
All times shown in Cambridge local time.