Exoplanet CatalogExoplanet HD 219139 b
Radius14.00 R⊕Earth = 1
Mass247.9 M⊕Earth = 1
Orbital period275.50 d
Equilibrium temp.805 K≈ 532 °C
Distance342.3 ly
Discovered2021Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
14.00
Where it sits among all planets (percentile)
93%
78%
88%
54%
26%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 219139 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 219139 b | 275.50 | 14.00 | 247.9 | 805 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 219139 | G5 III | 4,831 | 11.22 | 1.46 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.