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Analyze real-time astronomical and meteorological data for 21 Ori.
21 Ori
F5IIvar21 Ori · Orion
21 Ori is a F5IIvar-type star located in the constellation of Orion. Sitting at a distance of approximately 202 ly from Earth, it shines with an apparent magnitude of 5.34, making it an interesting target for observation. It is officially recorded in the Hipparcos catalog as HIP 24817.
Common Name21 Ori
Bayer Designation21 Ori
HIP Catalog IDHIP 24817
ConstellationOrion
Right Ascension5h 19m 11.2s
Declination+2° 35' 45"
Distance202 ly
Apparent Magnitude+5.34
Absolute Magnitude+1.38
Color Index (B-V)0.41
Spectral ClassF5IIvar
Variable StarNo