TOI-4336 A is 73.5 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this M3.5 V star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-4336 A c goes round its star every 7.59 days, 12 times as often as Mercury goes round the Sun.
TOI-4336 A is one of 3 stars in its system: TOI-4336 A A drawn from the Washington Double Star Catalog; the position of one more star is not catalogued, so it is not drawn.
| Spectral type | M3.5 V |
| Surface temperature | 3,307 K |
| Mass | 0.306 solar masses |
| Radius | 0.326 solar radii |
| Luminosity | 0.011 times the Sun |
| Apparent magnitude | 13.6 |
| Age | about 6.7 billion years |
| Distance from the Sun | 73.5 light-years (22.5 parsecs) |
| Position (J2000) | RA 206.1070°, Dec -40.3374° |
| Constellation | Centaurus |
TOI-4336 A A has no spectral type listed of magnitude 13.45, moving through space with it. In 2016 it was 6.3″ from TOI-4336 A, at position angle 123° (Washington Double Star Catalog, 13444-4020 NSN 403 AC): 142 AU on the sky at this distance. The true distance can only be larger. Its colour is estimated from its brightness.
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-4336 A c | 7.59 days | 0.0509 AU | 1.251 R⊕ | 1.55 M⊕ | Transit, 2026 |
| TOI-4336 A b | 16.3 days | 0.0849 AU | 2.137 R⊕ | 3.33 M⊕ | Transit, 2024 |
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.