TOI-220 is 296 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K0 V star; the first was found in 2021 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-220 b goes round its star every 10.7 days, 8 times as often as Mercury goes round the Sun.
| Spectral type | K0 V |
| Surface temperature | 5,298 K |
| Mass | 0.825 solar masses |
| Radius | 0.858 solar radii |
| Luminosity | 0.5412 times the Sun |
| Apparent magnitude | 10.466 |
| Age | about 10.1 billion years |
| Distance from the Sun | 295.9 light-years (90.7 parsecs) |
| Position (J2000) | RA 91.7997°, Dec -61.9972° |
| Constellation | Pictor |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-220 b | 10.7 days | 0.0891 AU | 3.03 R⊕ | 13.8 M⊕ | Transit, 2021 |
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.