Gamma Cru
HR 4764; Gamma Cru
HR 4764; Gamma Cru
DoubleStar
Cru
Visible
Level 1
Naked eye / Binoculars - Requires steady seeing
Physical Properties
Magnitude
6.42
Spectral Type
A3V
Star Color
Yellow-white
(B-V 0.16)
Position & Identifiers
RA
12h 31m 16.7s
Dec
-57° 04' 52.0"
Constellation
Cru
HR
4764
Bayer
Gamma
Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
110.6″
Star Colors
A: Yellow-white
B: Red
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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