TOI-954 is 779 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,710 K star; the first was found in 2020 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-954 b goes round its star every 3.68 days, 24 times as often as Mercury goes round the Sun.
| Surface temperature | 5,710 K |
| Mass | 1.201 solar masses |
| Radius | 1.892 solar radii |
| Luminosity | 3.43 times the Sun |
| Apparent magnitude | 10.343 |
| Age | about 6.14 billion years |
| Distance from the Sun | 778.8 light-years (238.8 parsecs) |
| Position (J2000) | RA 61.9411°, Dec -25.2088° |
| Constellation | Eridanus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-954 b | 3.68 days | 0.0496 AU | 9.5501 R⊕ | 55.302 M⊕ | Transit, 2020 |
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.