Exoplanet CatalogExoplanet gam Cep b
Radius12.50 R⊕Earth = 1
Mass2,987.6 M⊕Earth = 1
Orbital period904.00 d
Equilibrium temp.356 K≈ 83 °C
Distance46.0 ly
Discovered2003Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.50
Where it sits among all planets (percentile)
79%
96%
93%
14%
3%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of gam Cep (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| gam Cep b | 904.00 | 12.50 | 2,987.6 | 356 | 2003 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| gam Cep | K1 III-IV | 4,775 | 4.74 | 1.26 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.