GJ 367 is 30.7 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this M V star; the first was found in 2021 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DGJ 367 b goes round its star every 7.7 hours, 273 times as often as Mercury goes round the Sun.
Where the archive gives only a period or only an orbit size, the other is worked out from Kepler’s third law with the star’s mass.
| Spectral type | M V |
| Surface temperature | 3,535 K |
| Mass | 0.451 solar masses |
| Radius | 0.457 solar radii |
| Luminosity | 0.0288 times the Sun |
| Apparent magnitude | 10.153 |
| Distance from the Sun | 30.7 light-years (9.4 parsecs) |
| Position (J2000) | RA 146.1215°, Dec -45.7790° |
| Constellation | Vela |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| GJ 367 b | 7.7 hours | 0.0071 AU | 0.736 R⊕ | 0.503 M⊕ | Transit, 2021 |
| GJ 367 c | 11.5 days | 0.0766 AU from Kepler’s law | 1.86 R⊕ estimated | 4.13 M⊕ minimum | Radial Velocity, 2023 |
| GJ 367 d | 34.4 days | 0.159 AU from Kepler’s law | 2.33 R⊕ estimated | 6.03 M⊕ minimum | Radial Velocity, 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.