TOI-1774.01
A confirmed exoplanet orbiting TOI-1774.
Compared with Earth
- Size
- About 2.8 times Earth's width.
- Mass
- About 8.5 times Earth's mass.
- Temperature
- About 551 °C (1,024 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 17 Earth days.
Planet
- Radius
- 2.78 × Earth
- Mass
- 8.5 × Earth
- Density
- Unknown
- Equilibrium temperature
- 824 K
- Starlight received
- Unknown
- Orbital period
- 16.71 days
- Average distance from its star
- Unknown
Star
- Host star
- TOI-1774
- Spectral class
- G — sun-like
- Surface temperature
- 5,746 K
- Radius
- 1.13 × Sun
- Mass
- 0.991 × Sun
- Age
- 7.4 billion years
System
- Distance from Earth
- 176 light-years (53.97 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2021
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.