HIP 31977
HIP 31977
DoubleStar
Vol
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.51
Spectral Type
K1IIICNII
Star Color
Orange
(B-V 1.11)
Position & Identifiers
RA
06h 40m 57.8s
Dec
-71° 46' 32.0"
Constellation
Vol
HR
2505
HIP
31977
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Visibility
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Multiple Star System
Separation
17.3″
Companion Mag
10.0
Position Angle
333°
Star Colors
A: Orange
Discoverer
I 351
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 17.3″ · PA: 333° · N up, E left
Resolved · 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
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Survey Image
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