HIP 31637
HIP 31637
DoubleStar
Col
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.71
Spectral Type
B7IV
Star Color
Blue-white
(B-V -0.12)
Position & Identifiers
RA
06h 37m 13.8s
Dec
-36° 59' 26.0"
Constellation
Col
HR
2446
HIP
31637
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Visibility
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Multiple Star System
Separation
0.5″
Companion Mag
7.5
Position Angle
4°
Star Colors
A: Blue-white
B: White
Discoverer
RST4819
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.5″ · PA: 4° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
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.
Survey Image
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