Exoplanet CatalogExoplanet HD 161178 b
Radius14.10 R⊕Earth = 1
Mass181.2 M⊕Earth = 1
Orbital period279.30 d
Equilibrium temp.828 K≈ 555 °C
Distance349.6 ly
Discovered2021Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
14.10
Where it sits among all planets (percentile)
94%
75%
88%
56%
26%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 161178 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 161178 b | 279.30 | 14.10 | 181.2 | 828 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 161178 | G9 III | 4,786 | 10.95 | 1.06 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.