WASP-174 b
A confirmed exoplanet orbiting WASP-174.
Compared with Earth
- Size
- About 16 times Earth's width.
- Mass
- About 105 times Earth's mass.
- Temperature
- About 1,255 °C (2,291 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 902 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 4.2 Earth days.
Planet
- Radius
- 16.11 × Earth
- Mass
- 104.9 × Earth
- Density
- 0.135 g/cm³
- Equilibrium temperature
- 1,528 K
- Starlight received
- 901.9 × Earth
- Orbital period
- 4.234 days
- Average distance from its star
- 0.05503 AU
Star
- Host star
- WASP-174
- Spectral class
- F — yellow-white
- Surface temperature
- 6,399 K
- Radius
- 1.347 × Sun
- Mass
- 1.24 × Sun
- Age
- 2.2 billion years
System
- Distance from Earth
- 1,338 light-years (410.1 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2018
- Method
- Transit
- Facility
- SuperWASP-South
Data from the NASA Exoplanet Archive, synced October 14, 2026.