Kepler-409 is 222 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,421 K star; the first was found in 2014 by transit (Kepler).
Fly there in 3DKepler-409 b goes round its star every 69.0 days, 1.3 times as often as Mercury goes round the Sun.
| Surface temperature | 5,421 K |
| Mass | 0.913 solar masses |
| Radius | 0.897 solar radii |
| Luminosity | 0.628 times the Sun |
| Apparent magnitude | 9.636 |
| Age | about 5.8 billion years |
| Distance from the Sun | 222.3 light-years (68.2 parsecs) |
| Position (J2000) | RA 293.6792°, Dec 46.8527° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-409 b | 69.0 days | 0.319 AU | 1.199 R⊕ | 6 M⊕ | 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.