Exoplanet CatalogExoplanet K2-19 b
Radius7.00 R⊕Earth = 1
Mass30.8 M⊕Earth = 1
Orbital period7.92 d
Equilibrium temp.857 K≈ 584 °C
Distance945.3 ly
Discovered2015Transit
Size compared (radius, Earth = 1)
1.00
3.88
7.00
11.21
Where it sits among all planets (percentile)
68%
65%
42%
59%
45%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-19 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-19 d | 2.51 | 1.04 | 6.2 | 1,258 | 2016 |
| K2-19 b | 7.92 | 7.00 | 30.8 | 857 | 2015 |
| K2-19 c | 11.91 | 4.10 | 11.0 | 679 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-19 | G9 | 5,322 | 0.82 | 0.88 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.