TOI-4504 is 1,117 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this K1 V star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-4504 b goes round its star every 2.43 days, 36 times as often as Mercury goes round the Sun.
| Spectral type | K1 V |
| Surface temperature | 5,315 K |
| Mass | 0.875 solar masses |
| Radius | 0.93 solar radii |
| Luminosity | 0.62 times the Sun |
| Apparent magnitude | 13.364 |
| Age | about 10 billion years |
| Distance from the Sun | 1117.4 light-years (342.6 parsecs) |
| Position (J2000) | RA 114.4673°, Dec -62.0783° |
| Constellation | Carina |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-4504 b | 2.43 days | 0.0338 AU | 2.65 R⊕ | 140 M⊕ | Transit, 2024 |
| TOI-4504 d | 41.3 days | 0.222 AU | 11.26 R⊕ | 643 M⊕ | Transit Timing Variations, 2024 |
| TOI-4504 c | 82.8 days | 0.359 AU | 11.17 R⊕ | 821 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.