TOI-5616 is 1,273 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 3,996 K star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-5616 b goes round its star every 2.00 days, 44 times as often as Mercury goes round the Sun.
| Surface temperature | 3,996 K |
| Mass | 0.666 solar masses |
| Radius | 0.646 solar radii |
| Luminosity | 0.1017 times the Sun |
| Apparent magnitude | 16.74 |
| Age | about 7.2 billion years |
| Distance from the Sun | 1273.4 light-years (390.4 parsecs) |
| Position (J2000) | RA 184.9016°, Dec 48.6833° |
| Constellation | Canes Venatici |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-5616 b | 2.00 days | 0.0272 AU | 10.78 R⊕ | 624 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.