TOI-2152 is 988 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F4 V star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-2152 A b goes round its star every 3.38 days, 26 times as often as Mercury goes round the Sun.
TOI-2152 is one of 3 stars in its system. The position of the other 2 is not catalogued, so only TOI-2152 and its planets are drawn.
| Spectral type | F4 V |
| Surface temperature | 6,630 K |
| Mass | 1.516 solar masses |
| Radius | 1.612 solar radii |
| Luminosity | 4.5 times the Sun |
| Apparent magnitude | 11.436 |
| Age | about 0.83 billion years |
| Distance from the Sun | 988.3 light-years (303.0 parsecs) |
| Position (J2000) | RA 26.3390°, Dec 77.7901° |
| Constellation | Cepheus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-2152 A b | 3.38 days | 0.0506 AU | 14.359 R⊕ | 899.45 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.