HIP 63117
HIP 63117
DoubleStar
Cru
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
5.32
Spectral Type
O9Ib
Star Color
White
(B-V 0.01)
Position & Identifiers
RA
12h 55m 57.0s
Dec
-56° 50' 10.0"
Constellation
Cru
HR
4908
HIP
63117
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Visibility
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Multiple Star System
Separation
29.6″
Companion Mag
11.8
Position Angle
316°
Star Colors
A: White
Discoverer
HDO 221
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 29.6″ · PA: 316° · 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
Companion K0III.
Sco-Cen assoc.
Also classified O8.5Iab(f).
Survey Image
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