TOI-332 is 727 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K0 V star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-332 b goes round its star every 18.6 hours, 113 times as often as Mercury goes round the Sun.
| Spectral type | K0 V |
| Surface temperature | 5,251 K |
| Mass | 0.88 solar masses |
| Radius | 0.87 solar radii |
| Luminosity | 0.6006 times the Sun |
| Apparent magnitude | 12.349 |
| Age | about 5 billion years |
| Distance from the Sun | 726.9 light-years (222.9 parsecs) |
| Position (J2000) | RA 348.0590°, Dec -44.8765° |
| Constellation | Grus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-332 b | 18.6 hours | 0.0159 AU | 3.2 R⊕ | 57.2 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.
For a star of 5,251 K, 0.60 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 0.76 to 1.36 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 727 years ago, around 1300.