Exoplanet CatalogExoplanet K2-343 b
Radius1.65 R⊕Earth = 1
Mass3.4 M⊕Earth = 1
Orbital period2.79 d
Equilibrium temp.653 K≈ 380 °C
Distance542.0 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
1.65
3.88
11.21
Where it sits among all planets (percentile)
20%
19%
12%
40%
34%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-343 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-343 b | 2.79 | 1.65 | 3.4 | 653 | 2021 |
| K2-343 c | 7.68 | 2.02 | 4.7 | 465 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-343 | – | 3,804 | 0.46 | 0.49 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.