Exoplanet CatalogExoplanet HD 74156 b
Radius13.50 R⊕Earth = 1
Mass532.4 M⊕Earth = 1
Orbital period51.64 d
Equilibrium temp.680 K≈ 406 °C
Distance187.9 ly
Discovered2003Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.50
Where it sits among all planets (percentile)
88%
85%
79%
43%
17%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 74156 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 74156 b | 51.64 | 13.50 | 532.4 | 680 | 2003 |
| HD 74156 c | 2,448.49 | 12.50 | 2,754.0 | 188 | 2003 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 74156 | G0 | 6,068 | 1.51 | 1.10 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.