Exoplanet CatalogExoplanet HD 158259 c
Radius2.23 R⊕Earth = 1
Mass5.6 M⊕Earth = 1
Orbital period3.43 d
Equilibrium temp.–
Distance88.2 ly
Discovered2020Radial Velocity
Size compared (radius, Earth = 1)
1.00
2.23
3.88
11.21
Where it sits among all planets (percentile)
34%
32%
18%
7%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 158259 (5)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 158259 b | 2.18 | 1.28 | 2.2 | 1,462 | 2020 |
| HD 158259 c | 3.43 | 2.23 | 5.6 | – | 2020 |
| HD 158259 d | 5.20 | 2.18 | 5.4 | – | 2020 |
| HD 158259 e | 7.95 | 2.34 | 6.1 | – | 2020 |
| HD 158259 f | 12.03 | 2.35 | 6.1 | – | 2020 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 158259 | G0 | 5,802 | 1.21 | 1.08 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.