Kepler-730 c
A confirmed exoplanet orbiting Kepler-730.
Compared with Earth
- Size
- About 1.6 times Earth's width.
- Temperature
- About 1,334 °C (2,433 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 2.9 Earth days.
Planet
- Radius
- 1.569 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 1,607 K
- Starlight received
- Unknown
- Orbital period
- 2.852 days
- Average distance from its star
- 0.03997 AU
Star
- Host star
- Kepler-730
- Spectral class
- G — sun-like
- Surface temperature
- 5,620 K
- Radius
- 1.411 × Sun
- Mass
- 1.047 × Sun
- Age
- 9.5 billion years
System
- Distance from Earth
- 6,311 light-years (1,935 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2018
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.