TIC 257060897 b
A confirmed exoplanet orbiting TIC 257060897.
Compared with Earth
- Size
- About 17 times Earth's width.
- Mass
- About 202 times Earth's mass.
- Temperature
- About 1,502 °C (2,735 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 3.7 Earth days.
Planet
- Radius
- 17.26 × Earth
- Mass
- 201.5 × Earth
- Density
- 0.215 g/cm³
- Equilibrium temperature
- 1,775 K
- Starlight received
- Unknown
- Orbital period
- 3.66 days
- Average distance from its star
- 0.04922 AU
Star
- Host star
- TIC 257060897
- Spectral class
- G — sun-like
- Surface temperature
- 5,993 K
- Radius
- 1.863 × Sun
- Mass
- 1.187 × Sun
- Age
- 5.6 billion years
System
- Distance from Earth
- 1,649 light-years (505.7 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2021
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.