Z Eri
Observable Variable Star
Excellent (63/100)
Range: 7.0 - 8.6, Period: 80.0d, Type: SR
HIP 13064
VariableStar
Eri
Visible
Level 2
Small telescope (4") - Monitor brightness changes
Physical Properties
Magnitude
6.90
Variable Type
Semi-Regular Variable
Spectral Type
M4III
Star Color
Red
(B-V 1.56)
Position & Identifiers
RA
02h 47m 56.0s
Dec
-12° 27' 38.0"
Constellation
Eri
HR
832
HIP
13064
Variable ID
Z Eri
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Visibility
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Comparison Stars for Z Eri (7.0–8.6)
Nearby stable stars for estimating brightness (AAVSO)
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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
SRb 7.0 - 8.63p, 80d. Secondary cycle 746d.
Wolf 630 group.
Survey Image
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