HIP 40063
HIP 40063
DoubleStar
Pup
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.44
Spectral Type
O9.5II
Star Color
Blue-white
(B-V -0.01)
Position & Identifiers
RA
08h 11m 01.6s
Dec
-37° 17' 32.0"
Constellation
Pup
HR
3219
HIP
40063
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
16.7″
Companion Mag
13.5
Position Angle
206°
Star Colors
A: Blue-white
Discoverer
DAW 43
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 16.7″ · PA: 206° · 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
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
NGC 2546 #682.
Also classified O9.7Ib-II.
Survey Image
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