TOI-2076 is 137 light-years from the Sun. The NASA Exoplanet Archive lists 4 planets around this K V star; the first was found in 2021 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-2076 e goes round its star every 3.02 days, 29 times as often as Mercury goes round the Sun.
| Spectral type | K V |
| Surface temperature | 5,187 K |
| Mass | 0.849 solar masses |
| Radius | 0.758 solar radii |
| Luminosity | 0.3777 times the Sun |
| Apparent magnitude | 9.139 |
| Age | about 0.21 billion years |
| Distance from the Sun | 136.7 light-years (41.9 parsecs) |
| Position (J2000) | RA 217.3920°, Dec 39.7904° |
| Constellation | Boötes |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-2076 e | 3.02 days | 0.0386 AU | 1.301 R⊕ | 4.7 M⊕ | Transit, 2025 |
| TOI-2076 b | 10.4 days | 0.0878 AU | 2.59 R⊕ | 6.7 M⊕ | Transit, 2021 |
| TOI-2076 c | 21.0 days | 0.141 AU | 3.54 R⊕ | 7.2 M⊕ | Transit, 2021 |
| TOI-2076 d | 35.1 days | 0.198 AU | 3.27 R⊕ | 7.3 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 5,187 K, 0.38 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 0.60 to 1.09 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 137 years ago, around 1890.