Kepler-307 is 1,877 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 5,367 K star; the first was found in 2013 by transit (Kepler).
Fly there in 3DKepler-307 b goes round its star every 10.4 days, 8 times as often as Mercury goes round the Sun.
| Surface temperature | 5,367 K |
| Mass | 0.907 solar masses |
| Radius | 0.814 solar radii |
| Luminosity | 0.7559 times the Sun |
| Apparent magnitude | 14.149 |
| Age | about 0.95 billion years |
| Distance from the Sun | 1877.3 light-years (575.6 parsecs) |
| Position (J2000) | RA 297.7951°, Dec 40.4176° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-307 b | 10.4 days | 0.0936 AU | 2.43 R⊕ | 7.44 M⊕ | Transit, 2013 |
| Kepler-307 c | 13.1 days | 0.109 AU | 2.2 R⊕ | 3.64 M⊕ | Transit, 2013 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.