TOI-1260 d
A confirmed exoplanet orbiting TOI-1260.
Compared with Earth
- Size
- About 3.1 times Earth's width.
- Mass
- About 12 times Earth's mass.
- Temperature
- About 226 °C (439 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 10 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 17 Earth days.
Planet
- Radius
- 3.12 × Earth
- Mass
- 11.84 × Earth
- Density
- 2.14 g/cm³
- Equilibrium temperature
- 499 K
- Starlight received
- 10.32 × Earth
- Orbital period
- 16.61 days
- Average distance from its star
- 0.1116 AU
Star
- Host star
- TOI-1260
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,227 K
- Radius
- 0.672 × Sun
- Mass
- 0.679 × Sun
- Age
- 6.7 billion years
System
- Distance from Earth
- 240 light-years (73.6 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2022
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.