TOI-7394 B b
A confirmed exoplanet orbiting TOI-7394 B.
Compared with Earth
- Size
- About 12 times Earth's width.
- Mass
- About 669 times Earth's mass.
- Temperature
- About 713 °C (1,315 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 157 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 1.3 Earth days.
Planet
- Radius
- 11.5 × Earth
- Mass
- 668.7 × Earth
- Density
- 2.44 g/cm³
- Equilibrium temperature
- 986 K
- Starlight received
- 156.7 × Earth
- Orbital period
- 1.253 days
- Average distance from its star
- 0.01913 AU
Star
- Host star
- TOI-7394 B
- Spectral class
- M — red dwarf
- Surface temperature
- 3,717 K
- Radius
- 0.609 × Sun
- Mass
- 0.624 × Sun
- Age
- Unknown
System
- Distance from Earth
- 619.7 light-years (190 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2026
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.