Mu Eri
HIP 22109; Mu Eri; 57 Eri
Star
Eri
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.02
Spectral Type
B5IV
Star Color
Blue-white
(B-V -0.15)
Position & Identifiers
RA
04h 45m 30.1s
Dec
-03° 15' 17.0"
Constellation
Eri
HR
1520
HIP
22109
Bayer
Mu
Flamsteed
57 Eri
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
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Stellar Notes
B3, A3, 7.3589d, K 19.4k/s, V0 +23.3k/s, asini 1.90.
Member of the local association (Pleiades group); Cas-Tau OB1.
Survey Image
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