Kepler-451 c
A confirmed exoplanet orbiting 2MASS J19383260+4603591.
Compared with Earth
- Mass
- About 512 times Earth's mass.
- Year
- A year here lasts about 4 Earth years.
Planet
- Radius
- Unknown
- Mass
- 511.7 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 1,460 days
- Average distance from its star
- Unknown
Star
- Host star
- 2MASS J19383260+4603591
- Spectral class
- B — blue-white
- Surface temperature
- 29,560 K
- Radius
- 0.203 × Sun
- Mass
- 0.48 × Sun
- Age
- Unknown
System
- Distance from Earth
- 1,293 light-years (396.3 parsecs)
- Stars in system
- 2
- Known planets
- 3
Discovery
- Year
- 2022
- Method
- Eclipse Timing Variations
- Facility
- Multiple Observatories
Data from the NASA Exoplanet Archive, synced October 14, 2026.