Kepler-647 is 3,548 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 6,020 K star; the first was found in 2016 by transit (Kepler).
Fly there in 3DKepler-647 b goes round its star every 16.2 days, 5 times as often as Mercury goes round the Sun.
| Surface temperature | 6,020 K |
| Mass | 1.03 solar masses |
| Radius | 1.07 solar radii |
| Luminosity | 2.62 times the Sun |
| Apparent magnitude | 14.067 |
| Age | about 4.27 billion years |
| Distance from the Sun | 3548.2 light-years (1087.9 parsecs) |
| Position (J2000) | RA 284.7883°, Dec 44.5916° |
| Constellation | Lyra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-647 b | 16.2 days | 0.122 AU | 1.17 R⊕ | 1.71 M⊕ estimated | Transit, 2016 |
| Kepler-647 c | 29.7 days | 0.183 AU | 4.0014 R⊕ | 15.1 M⊕ estimated | Transit, 2020 |
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.