TOI-2977 b
A confirmed exoplanet orbiting TOI-2977.
Compared with Earth
- Size
- About 13 times Earth's width.
- Mass
- About 534 times Earth's mass.
- Temperature
- About 1,271 °C (2,320 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 948 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 2.4 Earth days.
Planet
- Radius
- 13.16 × Earth
- Mass
- 534 × Earth
- Density
- 1.28 g/cm³
- Equilibrium temperature
- 1,544 K
- Starlight received
- 947.8 × Earth
- Orbital period
- 2.351 days
- Average distance from its star
- 0.03386 AU
Star
- Host star
- TOI-2977
- Spectral class
- G — sun-like
- Surface temperature
- 5,691 K
- Radius
- 1.073 × Sun
- Mass
- 0.936 × Sun
- Age
- 9.8 billion years
System
- Distance from Earth
- Unknown
- 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.