Exoplanet CatalogExoplanet HD 15337 c
Radius2.53 R⊕Earth = 1
Mass6.8 M⊕Earth = 1
Orbital period17.18 d
Equilibrium temp.656 K≈ 383 °C
Distance146.2 ly
Discovered2019Transit
Size compared (radius, Earth = 1)
1.00
2.53
3.88
11.21
Where it sits among all planets (percentile)
42%
39%
62%
41%
14%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 15337 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 15337 b | 4.76 | 1.77 | 6.5 | 1,001 | 2019 |
| HD 15337 c | 17.18 | 2.53 | 6.8 | 656 | 2019 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 15337 | K1 V | 5,131 | 0.86 | 0.83 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.