TOI-2449 b
A confirmed exoplanet orbiting TOI-2449.
Compared with Earth
- Size
- About 11 times Earth's width.
- Mass
- About 222 times Earth's mass.
- Temperature
- About 127 °C (260 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 106 Earth days.
Planet
- Radius
- 11.24 × Earth
- Mass
- 222 × Earth
- Density
- Unknown
- Equilibrium temperature
- 400 K
- Starlight received
- Unknown
- Orbital period
- 106.1 days
- Average distance from its star
- 0.45 AU
Star
- Host star
- TOI-2449
- Spectral class
- F — yellow-white
- Surface temperature
- 6,021 K
- Radius
- 1.065 × Sun
- Mass
- 1.079 × Sun
- Age
- 2.5 billion years
System
- Distance from Earth
- 511.4 light-years (156.8 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2025
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.