TOI-1194 b
A confirmed exoplanet orbiting TOI-1194.
Compared with Earth
- Size
- About 8.7 times Earth's width.
- Mass
- About 120 times Earth's mass.
- Temperature
- About 991 °C (1,816 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 2.3 Earth days.
Planet
- Radius
- 8.717 × Earth
- Mass
- 120 × Earth
- Density
- 0.99 g/cm³
- Equilibrium temperature
- 1,264 K
- Starlight received
- Unknown
- Orbital period
- 2.311 days
- Average distance from its star
- 0.034 AU
Star
- Host star
- TOI-1194
- Spectral class
- G — sun-like
- Surface temperature
- 5,394 K
- Radius
- 0.9608 × Sun
- Mass
- 0.9835 × Sun
- Age
- 4.9 billion years
System
- Distance from Earth
- 488.1 light-years (149.7 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2023
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.