O²-CMa (Star)

Image of O²-CMa
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From South El Monte , O²-CMa is not observable – it will reach its highest point in the sky during daytime and is 28° below the horizon at dusk.

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Name O²-CMa
Object type Star
Other names
O²-CMa
Omicron2 Canis Majoris
24-CMa
24 Canis Majoris
HR 2653[1]
HD 53138
HIP 33977[3]
TYC 6523-3722-1[2]
Gaia EDR3- 2921635736292220800[4]
Position
Right ascension:07h03m01s [4]
Declination:−23°49'59" [4]
Constellation:Canis Major
Magnitude:3.01 (V) [2]
2.91 (BT) [2]
3.00 (VT) [2]
3.04 (G) [4]
3.14 (BP) [4]
3.04 (RP) [4]
B-V Color (mag):-0.08
Proper motion (speed):4.0 mas/yr[1]
Proper motion (pos ang):340.7°
Sources
Visibility from South El Monte

All times shown in South El Monte local time.

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


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Last updated: 20 Jun 2026, 18:16 UTC
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