Kepler-222 is 2,475 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this 5,433 K star; the first was found in 2014 by transit (Kepler).
Fly there in 3DKepler-222 b goes round its star every 3.94 days, 22 times as often as Mercury goes round the Sun.
| Surface temperature | 5,433 K |
| Mass | 0.933 solar masses |
| Radius | 0.869 solar radii |
| Luminosity | 0.4594 times the Sun |
| Apparent magnitude | 15.407 |
| Age | about 1.17 billion years |
| Distance from the Sun | 2475.1 light-years (758.9 parsecs) |
| Position (J2000) | RA 287.9061°, Dec 46.9377° |
| Constellation | Lyra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-222 b | 3.94 days | 0.0480 AU | 3.16 R⊕ | 10.1 M⊕ estimated | Transit, 2014 |
| Kepler-222 c | 10.1 days | 0.0910 AU | 4.64 R⊕ | 19.4 M⊕ estimated | Transit, 2014 |
| Kepler-222 d | 28.1 days | 0.180 AU | 3.69 R⊕ | 13.2 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.