TOI-3486 is 505 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 4,930 K star; the first was found in 2025 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-3486 b goes round its star every 2.22 days, 40 times as often as Mercury goes round the Sun.
| Surface temperature | 4,930 K |
| Mass | 0.837 solar masses |
| Radius | 0.788 solar radii |
| Luminosity | 0.329 times the Sun |
| Apparent magnitude | 12.329 |
| Age | about 5.8 billion years |
| Distance from the Sun | 504.6 light-years (154.7 parsecs) |
| Position (J2000) | RA 249.4432°, Dec -59.3051° |
| Constellation | Ara |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-3486 b | 2.22 days | 0.0314 AU | 10.57 R⊕ | 99.162 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.