TOI-5300 is 530 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K4 V star; the first was found in 2025 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-5300 b goes round its star every 2.26 days, 39 times as often as Mercury goes round the Sun.
| Spectral type | K4 V |
| Surface temperature | 4,610 K |
| Mass | 0.67 solar masses |
| Radius | 0.65 solar radii |
| Luminosity | 0.173 times the Sun |
| Apparent magnitude | 13.869 |
| Distance from the Sun | 530.0 light-years (162.5 parsecs) |
| Position (J2000) | RA 356.4811°, Dec 0.4588° |
| Constellation | Pisces |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-5300 b | 2.26 days | 0.0295 AU | 9.8639 R⊕ | 190.7 M⊕ | Transit, 2025 |
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.