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Analyze real-time astronomical and meteorological data for 139 Tau.
139 Tau
B1Ib139 Tau · Taurus
139 Tau is a B1Ib-type star located in the constellation of Taurus. Sitting at a distance of approximately 1,553 ly from Earth, it shines with an apparent magnitude of 4.81, making it an interesting target for observation. It is officially recorded in the Hipparcos catalog as HIP 28237.
Common Name139 Tau
Bayer Designation139 Tau
HIP Catalog IDHIP 28237
ConstellationTaurus
Right Ascension5h 57m 59.7s
Declination+25° 57' 14"
Distance1,553 ly
Apparent Magnitude+4.81
Absolute Magnitude-3.58
Color Index (B-V)-0.09
Spectral ClassB1Ib
Variable StarNo