Adhara (Star)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.

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From Cambridge , Adhara is not observable – it will reach its highest point in the sky during daytime and is 5° below the horizon at dusk.

Name Adhara
Object type Star
Other names
Adhara
ε-CMa
Epsilon Canis Majoris
21-CMa
21 Canis Majoris
HR 2618[1]
HD 52089
HIP 33579[5]
TYC 6535-3619-1[4]
Position
Right ascension:06h58m37s [3]
Declination:-28°58'19" [3]
Constellation:Canis Major
Magnitude:1.53 (V) [3]
1.35 (BT) [2]
1.50 (VT) [2]
Distance:124.2 parsec
405.0 lightyrs [5]
B-V Color (mag):-0.13
Proper motion (speed):3.5 mas/yr[5]
Proper motion (pos ang):67.7°
Derived quantities
Absolute mag (V):-3.94

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