TOI-3023 is 1,272 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,760 K star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-3023 b goes round its star every 3.90 days, 23 times as often as Mercury goes round the Sun.
| Surface temperature | 5,760 K |
| Mass | 1.12 solar masses |
| Radius | 1.668 solar radii |
| Luminosity | 2.78 times the Sun |
| Apparent magnitude | 12.252 |
| Age | about 7 billion years |
| Distance from the Sun | 1271.7 light-years (389.9 parsecs) |
| Position (J2000) | RA 165.3158°, Dec -72.3567° |
| Constellation | Carina |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-3023 b | 3.90 days | 0.0505 AU | 16.432 R⊕ | 197.05 M⊕ | Transit, 2023 |
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.