TOI-2145 is 733 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 6,206 K star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-2145 b goes round its star every 10.3 days, 9 times as often as Mercury goes round the Sun.
| Surface temperature | 6,206 K |
| Mass | 1.71 solar masses |
| Radius | 2.75 solar radii |
| Luminosity | 9.92 times the Sun |
| Apparent magnitude | 9.07 |
| Age | about 1.6 billion years |
| Distance from the Sun | 733.0 light-years (224.7 parsecs) |
| Position (J2000) | RA 263.7581°, Dec 40.6950° |
| Constellation | Hercules |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-2145 b | 10.3 days | 0.112 AU | 12.24 R⊕ | 1805.3 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.