TOI-1268 is 357 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K1-K2 star; the first was found in 2022 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-1268 b goes round its star every 8.16 days, 11 times as often as Mercury goes round the Sun.
| Spectral type | K1-K2 |
| Surface temperature | 5,300 K |
| Mass | 0.96 solar masses |
| Radius | 0.92 solar radii |
| Luminosity | 0.5154 times the Sun |
| Apparent magnitude | 10.92 |
| Age | about 0.245 billion years |
| Distance from the Sun | 357.3 light-years (109.6 parsecs) |
| Position (J2000) | RA 198.3886°, Dec 62.3054° |
| Constellation | Ursa Major |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-1268 b | 8.16 days | 0.0711 AU | 9.1 R⊕ | 96.4 M⊕ | Transit, 2022 |
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.