TOI-1898 is 260 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 6,241 K star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-1898 b goes round its star every 45.5 days, 1.9 times as often as Mercury goes round the Sun.
| Surface temperature | 6,241 K |
| Mass | 1.2484 solar masses |
| Radius | 1.6131 solar radii |
| Luminosity | 3.558 times the Sun |
| Apparent magnitude | 7.87 |
| Age | about 3.1 billion years |
| Distance from the Sun | 259.8 light-years (79.7 parsecs) |
| Position (J2000) | RA 144.5553°, Dec 23.5467° |
| Constellation | Leo |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-1898 b | 45.5 days | 0.269 AU | 9.3955 R⊕ | 129 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.