K2-90 is 438 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 4,484 K star; the first was found in 2016 by transit (K2).
Fly there in 3DK2-90 c goes round its star every 2.90 days, 30 times as often as Mercury goes round the Sun.
| Surface temperature | 4,484 K |
| Mass | 0.629 solar masses |
| Radius | 0.619 solar radii |
| Luminosity | 0.1114 times the Sun |
| Apparent magnitude | 13.707 |
| Distance from the Sun | 437.7 light-years (134.2 parsecs) |
| Position (J2000) | RA 59.1527°, Dec 22.4725° |
| Constellation | Taurus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| K2-90 c | 2.90 days | 0.0350 AU | 1.3 R⊕ | 2.24 M⊕ estimated | Transit, 2016 |
| K2-90 b | 13.7 days | 0.0960 AU | 2.6 R⊕ | 7.27 M⊕ estimated | Transit, 2016 |
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.