TOI-4463 A is 565 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,640 K star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-4463 A b goes round its star every 2.88 days, 31 times as often as Mercury goes round the Sun.
TOI-4463 A is one of 2 stars in its system. The position of the other star is not catalogued, so only TOI-4463 A and its planets are drawn.
| Surface temperature | 5,640 K |
| Mass | 1.056 solar masses |
| Radius | 1.062 solar radii |
| Luminosity | 1.026 times the Sun |
| Apparent magnitude | 11.036 |
| Age | about 4.1 billion years |
| Distance from the Sun | 564.6 light-years (173.1 parsecs) |
| Position (J2000) | RA 279.3581°, Dec 18.7300° |
| Constellation | Hercules |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-4463 A b | 2.88 days | 0.0404 AU | 13.26 R⊕ | 252.36 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.