139 Tau
HIP 28237; 139 Tau
Star
Tau
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.82
Spectral Type
B0.5II
Star Color
Blue-white
(B-V -0.06)
Position & Identifiers
RA
05h 57m 59.7s
Dec
+25° 57' 14.0"
Constellation
Tau
HR
2084
HIP
28237
Flamsteed
139 Tau
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Visibility
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Size Comparison
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Color excess E(B-V) = +0.15.
Gem OB1.
uv indicates gB0.5.
Survey Image
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