Saiph
HIP 27366; Kappa Ori; 53 Ori
HIP 27366; Kappa Ori; 53 Ori
Star
Ori
Visible
Level 1
Naked eye / Binoculars
Physical Properties
Magnitude
2.06
Spectral Type
B0II
Star Color
Blue
(B-V -0.17)
Distance
645.7 ly
Position & Identifiers
RA
05h 47m 45.4s
Dec
-09° 40' 11.0"
Constellation
Ori
HR
2004
HIP
27366
Bayer
Kappa
Flamsteed
53 Ori
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
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Stellar Notes
Color excess E(B-V) = +0.07.
Ori OB1.
Deficient in ultraviolet relative to most early-type supergiants shortward of 2800A.
SAIPH.
Diam. 0.00044 - 0.00045".
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