TOI-1453 c
A confirmed exoplanet orbiting TOI-1453.
Compared with Earth
- Size
- About 2.2 times Earth's width.
- Mass
- About 3 times Earth's mass.
- Temperature
- About 547 °C (1,016 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 75 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 6.6 Earth days.
Planet
- Radius
- 2.224 × Earth
- Mass
- 2.95 × Earth
- Density
- 1.472 g/cm³
- Equilibrium temperature
- 819.8 K
- Starlight received
- 75.3 × Earth
- Orbital period
- 6.589 days
- Average distance from its star
- Unknown
Star
- Host star
- TOI-1453
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,975 K
- Radius
- 0.72 × Sun
- Mass
- 0.715 × Sun
- Age
- 12 billion years
System
- Distance from Earth
- 256.8 light-years (78.74 parsecs)
- Stars in system
- 2
- Known planets
- 2
Discovery
- Year
- 2025
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.