TOI-1648 is 228 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 4,850 K star; the first was found in 2025 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-1648 b goes round its star every 7.33 days, 12 times as often as Mercury goes round the Sun.
| Surface temperature | 4,850 K |
| Mass | 0.83 solar masses |
| Radius | 0.81 solar radii |
| Luminosity | 0.3517 times the Sun |
| Apparent magnitude | 10.43 |
| Age | about 5.7 billion years |
| Distance from the Sun | 227.8 light-years (69.8 parsecs) |
| Position (J2000) | RA 45.4012°, Dec 69.2299° |
| Constellation | Cassiopeia |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-1648 b | 7.33 days | 0.0694 AU | 2.54 R⊕ | 7.4 M⊕ | Transit, 2025 |
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.