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Analyze real-time astronomical and meteorological data for HD 21856.
HD 21856
B1VPerseus
HD 21856 is a B1V-type star located in the constellation of Perseus. Sitting at a distance of approximately 2,204 ly from Earth, it shines with an apparent magnitude of 5.91, making it an interesting target for observation. It is officially recorded in the Hipparcos catalog as HIP 16518.
Common NameHD 21856
HIP Catalog IDHIP 16518
ConstellationPerseus
Right Ascension3h 32m 40.0s
Declination+35° 27' 42"
Distance2,204 ly
Apparent Magnitude+5.91
Absolute Magnitude-3.24
Color Index (B-V)-0.08
Spectral ClassB1V
Variable StarNo