Exoplanet
WASP-18 c
Orbiting WASP-18
Overview
WASP-18 c is an exoplanet orbiting the star WASP-18, discovered in 2019 using the Transit Timing Variations method.
Key Measurements
Mass
55.20
Earth masses
0500 M⊕
Orbital Period
2.2
days
0.1d10,000d
Distance
123.5
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
55.20
Measured
Equilibrium Temperature
Unknown
Orbital Period
2.16 days
Distance from Earth
123.5 pc (~403 ly)
Spectral Type
Unknown
Temperature
6400 K
Mass (Solar)
1.22 M☉
Radius (Solar)
1.23 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
2
Coordinates (RA, Dec)
24.3545°, -45.6778°
Discovery Method
Transit Timing Variations
Discovery Year
2019
Data Sources
Source ID: WASP-18 c