Exoplanet CatalogExoplanet 51 Eri b
Radius–Earth = 1
Mass3,464.3 M⊕Earth = 1
Orbital period9,100.00 d
Equilibrium temp.807 K≈ 534 °C
Distance97.1 ly
Discovered2015Imaging
Where it sits among all planets (percentile)
97%
99%
55%
8%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of 51 Eri (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| 51 Eri b | 9,100.00 | – | 3,464.3 | 807 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| 51 Eri | F0 IV | 7,422 | 1.45 | 1.75 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.