K2-111 is 654 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this G2 star; the first was found in 2017 by transit (K2).
Fly there in 3DK2-111 b goes round its star every 5.35 days, 16 times as often as Mercury goes round the Sun.
| Spectral type | G2 |
| Surface temperature | 5,775 K |
| Mass | 0.84 solar masses |
| Radius | 1.25 solar radii |
| Luminosity | 1.9 times the Sun |
| Apparent magnitude | 11.13 |
| Age | about 12.3 billion years |
| Distance from the Sun | 653.6 light-years (200.4 parsecs) |
| Position (J2000) | RA 59.8903°, Dec 21.2985° |
| Constellation | Taurus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| K2-111 b | 5.35 days | 0.0565 AU | 1.837 R⊕ | 5.35 M⊕ | Transit, 2017 |
| K2-111 c | 15.7 days | 0.116 AU | 3.34 R⊕ estimated | 11.1 M⊕ minimum | Radial Velocity, 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.