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Analyze real-time astronomical and meteorological data for 21 Cet.
21 Cet
G5IV21 Cet · Cetus
21 Cet is a G5IV-type star located in the constellation of Cetus. Sitting at a distance of approximately 429 ly from Earth, it shines with an apparent magnitude of 6.15, making it an interesting target for observation. It is officially recorded in the Hipparcos catalog as HIP 4257.
Common Name21 Cet
Bayer Designation21 Cet
HIP Catalog IDHIP 4257
ConstellationCetus
Right Ascension0h 54m 17.6s
Declination-8° 44' 26"
Distance429 ly
Apparent Magnitude+6.15
Absolute Magnitude+0.56
Color Index (B-V)0.91
Spectral ClassG5IV
Variable StarNo