Zaurak
HIP 18543; Gamma Eri; 34 Eri
HIP 18543; Gamma Eri; 34 Eri
DoubleStar
Eri
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
2.95
Spectral Type
M1IIIb
Star Color
Red
(B-V 1.59)
Distance
203.0 ly
Position & Identifiers
RA
03h 58m 01.8s
Dec
-13° 30' 31.0"
Constellation
Eri
HR
1231
HIP
18543
Bayer
Gamma
Flamsteed
34 Eri
Variable ID
Gam Eri
Double Cat
2904
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Visibility
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Multiple Star System
Separation
36.4″
Companion Mag
14.4
Position Angle
284°
Star Colors
A: Red
Discoverer
HJ 3608
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 36.4″ · PA: 284° · 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
2.88 - 2.96V.
Ultraviolet FeII emission. Also classified M0.5III-IIIb Ca-1 Cr-1.
Zaurak; Zaurac; Zaurack.
Survey Image
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