TOI-286 is 193 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this K3 V star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-286 b goes round its star every 4.51 days, 20 times as often as Mercury goes round the Sun.
| Spectral type | K3 V |
| Surface temperature | 5,152 K |
| Mass | 0.832 solar masses |
| Radius | 0.78 solar radii |
| Luminosity | 0.3858 times the Sun |
| Apparent magnitude | 9.866 |
| Distance from the Sun | 193.2 light-years (59.2 parsecs) |
| Position (J2000) | RA 90.9843°, Dec -60.6663° |
| Constellation | Pictor |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-286 b | 4.51 days | 0.0503 AU | 1.42 R⊕ | 4.53 M⊕ | Transit, 2024 |
| TOI-286 c | 39.4 days | 0.213 AU | 1.88 R⊕ | 3.72 M⊕ | Transit, 2024 |
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.