Exoplanet CatalogExoplanet KELT-18 b
Radius17.60 R⊕Earth = 1
Mass375.0 M⊕Earth = 1
Orbital period2.87 d
Equilibrium temp.2,085 K≈ 1,812 °C
Distance1,048.2 ly
Discovered2017Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
17.60
Where it sits among all planets (percentile)
98%
82%
13%
98%
48%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of KELT-18 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| KELT-18 b | 2.87 | 17.60 | 375.0 | 2,085 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| KELT-18 | F4 V | 6,670 | 1.91 | 1.52 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.