White-yellow star (F6 IV-V)
WASP-18
A white-yellow star 403 light years away, with one known planet.
- Distance
- 403 light years
- Surface
- 6,159 °C
- Size
- 1.3 × the Sun
- Known planets
- 1
Outer layers
- H 73%
- He 25%
- O, C, Fe and heavier 2%
Glowing hydrogen plasma
Modelled from typical stellar abundances