TOI-1883 is 376 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this M star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-1883 b goes round its star every 4.51 days, 20 times as often as Mercury goes round the Sun.
| Spectral type | M |
| Surface temperature | 3,554 K |
| Mass | 0.495 solar masses |
| Radius | 0.506 solar radii |
| Luminosity | 0.0371 times the Sun |
| Apparent magnitude | 15.792 |
| Distance from the Sun | 376.3 light-years (115.4 parsecs) |
| Position (J2000) | RA 134.0892°, Dec -12.9306° |
| Constellation | Hydra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-1883 b | 4.51 days | 0.0423 AU | 5.65 R⊕ | 13.7 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.
For a star of 3,554 K, 0.037 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 0.20 to 0.39 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 376 years ago, around 1650.