Exoplanet CatalogExoplanet HD 143361 b
Radius12.90 R⊕Earth = 1
Mass1,382.6 M⊕Earth = 1
Orbital period1,039.15 d
Equilibrium temp.180 K≈ -93 °C
Distance223.5 ly
Discovered2008Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.90
Where it sits among all planets (percentile)
83%
92%
94%
5%
20%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 143361 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 143361 b | 1,039.15 | 12.90 | 1,382.6 | 180 | 2008 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 143361 | G6 V | 5,507 | 0.92 | 0.97 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.