Kepler-47 is 3,343 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this 5,636 K star; the first was found in 2012 by transit (Kepler).
Fly there in 3DKepler-47 b goes round its star every 49.5 days, 1.8 times as often as Mercury goes round the Sun.
Kepler-47 is one of 2 stars in its system. The position of the other star is not catalogued, so only Kepler-47 and its planets are drawn.
| Surface temperature | 5,636 K |
| Mass | 0.957 solar masses |
| Radius | 0.936 solar radii |
| Luminosity | 0.8395 times the Sun |
| Apparent magnitude | 15.31 |
| Distance from the Sun | 3343.2 light-years (1025.0 parsecs) |
| Position (J2000) | RA 295.2979°, Dec 46.9204° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-47 b | 49.5 days | 0.288 AU | 3.05 R⊕ | 2.07 M⊕ | Transit, 2012 |
| Kepler-47 d | 187.4 days | 0.699 AU | 7.04 R⊕ | 19.02 M⊕ | Transit, 2019 |
| Kepler-47 c | 303.2 days | 0.964 AU | 4.65 R⊕ | 3.17 M⊕ | Transit, 2012 |
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.