Kepler-393 is 2,875 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 6,189 K star; the first was found in 2014 by transit (Kepler).
Fly there in 3DKepler-393 b goes round its star every 9.18 days, 10 times as often as Mercury goes round the Sun.
| Surface temperature | 6,189 K |
| Mass | 1.256 solar masses |
| Radius | 1.382 solar radii |
| Luminosity | 3.341 times the Sun |
| Apparent magnitude | 13.258 |
| Age | about 2.82 billion years |
| Distance from the Sun | 2874.8 light-years (881.4 parsecs) |
| Position (J2000) | RA 290.9952°, Dec 45.1922° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-393 b | 9.18 days | 0.0910 AU | 1.29 R⊕ | 2.21 M⊕ estimated | Transit, 2014 |
| Kepler-393 c | 14.6 days | 0.124 AU | 1.33 R⊕ | 2.33 M⊕ estimated | Transit, 2014 |
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.