TOI-3912 is 1,520 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,725 K star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-3912 b goes round its star every 3.49 days, 25 times as often as Mercury goes round the Sun.
| Surface temperature | 5,725 K |
| Mass | 1.088 solar masses |
| Radius | 1.392 solar radii |
| Luminosity | 1.876 times the Sun |
| Apparent magnitude | 12.507 |
| Age | about 7.5 billion years |
| Distance from the Sun | 1519.9 light-years (466.0 parsecs) |
| Position (J2000) | RA 215.8015°, Dec 24.0766° |
| Constellation | Boötes |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-3912 b | 3.49 days | 0.0463 AU | 14.28 R⊕ | 129.04 M⊕ | Transit, 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.