TOI-532 is 440 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 3,927 K star; the first was found in 2021 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-532 b goes round its star every 2.33 days, 38 times as often as Mercury goes round the Sun.
| Surface temperature | 3,927 K |
| Mass | 0.639 solar masses |
| Radius | 0.612 solar radii |
| Luminosity | 0.0803 times the Sun |
| Apparent magnitude | 14.413 |
| Age | about 7.1 billion years |
| Distance from the Sun | 440.5 light-years (135.0 parsecs) |
| Position (J2000) | RA 85.0801°, Dec 11.5626° |
| Constellation | Orion |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-532 b | 2.33 days | 0.0296 AU | 5.82 R⊕ | 61.5 M⊕ | Transit, 2021 |
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.
For a star of 3,927 K, 0.080 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 0.29 to 0.55 AU. None of its known planets orbits inside it. The zone says how much starlight arrives, not whether a planet has water or air. The edges follow Kopparapu et al. (2014), as the 3D view draws them.
The light you see left 440 years ago, around 1590.