ζ-Ori (Star)

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 , ζ-Ori is not observable – it will reach its highest point in the sky during daytime and is 15° below the horizon at dusk.

Name ζ-Ori
Object type Star
Comprised of TYC-4771-1188-2
Other names
ζ-Ori
Zeta Orionis
50-Ori
50 Orionis
HR 1948[1]
NSV 2553
HIP 26727[3]
Position
Right ascension:05h40m45s [2]
Declination:−01°56'33" [2]
Constellation:Orion
Magnitude:1.74 (V) [2]
1.57 (BT) [2]
1.70 (VT) [2]
Distance:225.7 parsec
735.9 lightyrs [3]
B-V Color (mag):-0.20
Proper motion (speed):3.8 mas/yr[3]
Proper motion (pos ang):57.5°
Derived quantities
Absolute mag (V):-5.03

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