TOI-4515 b
A confirmed exoplanet orbiting TOI-4515.
Compared with Earth
- Size
- About 12 times Earth's width.
- Mass
- About 637 times Earth's mass.
- Temperature
- About 432 °C (809 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 15 Earth days.
Planet
- Radius
- 12.17 × Earth
- Mass
- 637 × Earth
- Density
- 1.941 g/cm³
- Equilibrium temperature
- 705 K
- Starlight received
- Unknown
- Orbital period
- 15.27 days
- Average distance from its star
- 0.118 AU
Star
- Host star
- TOI-4515
- Spectral class
- G — sun-like
- Surface temperature
- 5,433 K
- Radius
- 0.86 × Sun
- Mass
- 0.949 × Sun
- Age
- 1.2 billion years
System
- Distance from Earth
- 631.1 light-years (193.5 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2024
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.