1 Sco
HIP 77635; 1 Sco
Star
Sco
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.64
Spectral Type
B3V
Star Color
Blue-white
(B-V -0.05)
Position & Identifiers
RA
15h 50m 58.7s
Dec
-25° 45' 05.0"
Constellation
Sco
HR
5885
HIP
77635
Flamsteed
1 Sco
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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
Sco OB2 assoc.; probable member of Sco-Cen cluster; upper Sco region; embedded in reflection nebulosity; member of | Pleiades group.
Rapidly rotating star which might become Be star.
Survey Image
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