Exoplanet CatalogExoplanet KELT-4 A b
Radius19.04 R⊕Earth = 1
Mass286.7 M⊕Earth = 1
Orbital period2.99 d
Equilibrium temp.1,823 K≈ 1,550 °C
Distance711.2 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
19.04
Where it sits among all planets (percentile)
99%
79%
14%
96%
39%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of KELT-4 A (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| KELT-4 A b | 2.99 | 19.04 | 286.7 | 1,823 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| KELT-4 A | F | 6,206 | 1.60 | 1.20 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.