Ran
HIP 16537; Epsilon Eri; 18 Eri
Physical Properties
Magnitude
3.73
Spectral Type
K2V (k)
Star Color
Orange
(B-V 0.88)
Distance
11 ly
Position & Identifiers
RA
03h 32m 55.8s
Dec
-09° 27' 30.0"
Constellation
Eridanus
(Eri)
HR
1084
HIP
16537
Bayer
Epsilon
Flamsteed
18 Eri
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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 Fusion
Exoplanets
1 known planet
| Planet | Radius | Mass | Period | Distance |
|---|---|---|---|---|
| eps Eri b | 14.10R⊕ | 0.66M♃ | 7.3yr | 10ly |
Habitable Zone
Size & Mass Comparison
Stellar Notes
Astrometric binary, 25y. Unresolved by speckle interferometry.
Light Travel Time Machine
Relativistic Travel
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