TOI-2447 is 486 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,730 K star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-2447 b goes round its star every 69.3 days, 1.3 times as often as Mercury goes round the Sun.
| Surface temperature | 5,730 K |
| Mass | 1.034 solar masses |
| Radius | 1.006 solar radii |
| Luminosity | 1.119 times the Sun |
| Apparent magnitude | 10.507 |
| Age | about 2.1 billion years |
| Distance from the Sun | 485.9 light-years (149.0 parsecs) |
| Position (J2000) | RA 70.9976°, Dec -31.9066° |
| Constellation | Caelum |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-2447 b | 69.3 days | 0.347 AU | 9.6061 R⊕ | 124.91 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.