WASP-190 b
A confirmed exoplanet orbiting WASP-190.
Compared with Earth
- Size
- About 13 times Earth's width.
- Mass
- About 318 times Earth's mass.
- Temperature
- About 1,227 °C (2,240 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 5.4 Earth days.
Planet
- Radius
- 12.89 × Earth
- Mass
- 317.8 × Earth
- Density
- Unknown
- Equilibrium temperature
- 1,500 K
- Starlight received
- Unknown
- Orbital period
- 5.368 days
- Average distance from its star
- 0.0663 AU
Star
- Host star
- WASP-190
- Spectral class
- F — yellow-white
- Surface temperature
- 6,400 K
- Radius
- 1.6 × Sun
- Mass
- 1.35 × Sun
- Age
- Unknown
System
- Distance from Earth
- 1,769 light-years (542.3 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2019
- Method
- Transit
- Facility
- WASP-South
Data from the NASA Exoplanet Archive, synced October 14, 2026.