TOI-1291 b
A confirmed exoplanet orbiting TOI-1291.
Compared with Earth
- Size
- About 5.6 times Earth's width.
- Year
- A year here lasts about 7.2 Earth days.
Planet
- Radius
- 5.638 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 7.162 days
- Average distance from its star
- Unknown
Star
- Host star
- TOI-1291
- Spectral class
- F — yellow-white
- Surface temperature
- 6,140 K
- Radius
- 1.811 × Sun
- Mass
- Unknown
- Age
- Unknown
System
- Distance from Earth
- 1,396 light-years (428.1 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2026
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.