Exoplanet CatalogExoplanet KELT-19 A b
Radius21.41 R⊕Earth = 1
Mass1,293.6 M⊕Earth = 1
Orbital period4.61 d
Equilibrium temp.1,935 K≈ 1,662 °C
Distance979.4 ly
Discovered2017Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
21.41
Where it sits among all planets (percentile)
100%
91%
27%
97%
45%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of KELT-19 A (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| KELT-19 A b | 4.61 | 21.41 | 1,293.6 | 1,935 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| KELT-19 A | A8 V | 7,500 | 1.83 | 1.62 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.