Zeta Ret
HIP 15371; Zeta2 Ret
Observable Double Star
Good (47/100)
Sep: 309.1", Companion: mag 5.6
HIP 15371; Zeta2 Ret
DoubleStar
Ret
Visible
Level 1
Naked eye / Binoculars - Requires steady seeing
Physical Properties
Magnitude
5.24
Spectral Type
G1V
Star Color
Yellow
(B-V 0.60)
Distance
35.8 ly
Position & Identifiers
RA
03h 18m 12.9s
Dec
-62° 30' 23.0"
Constellation
Ret
HR
1010
HIP
15371
Bayer
Zeta2
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Visibility
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Multiple Star System
Separation
309.1″
Companion Mag
5.6
Position Angle
217°
Star Colors
A: Yellow
B: Yellow
Discoverer
ALB 1
Eyepiece View
32x
Dawes: 1.9″
TFOV: 1.6°
Realistic = true angular size
Sep: 309.1″ · PA: 217° · 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
CPM with HR 1006.
Survey Image
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