HIP 39974
Physical Properties
Magnitude
6.26
Spectral Type
B7V
Star Color
Blue-white
(B-V -0.04)
Distance
192 ly
Position & Identifiers
RA
08h 09m 47.7s
Dec
-42° 38' 26.0"
Constellation
Puppis
(Pup)
HR
3205
HIP
39974
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Visibility
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Multiple Star System
Separation
5.6″
Companion Mag
7.5
Position Angle
83°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
DUN 63
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 5.6″ · PA: 83° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″
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 Fusion
Stellar Notes
Components B6V and B9V.
Metallic lines strong for He type B8p.
Light Travel Time Machine
Relativistic Travel
Survey Image
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