HD 89345 b
Image from 2MASS Two Micron All-Sky Survey | |
| Orbital characteristics | |
|---|---|
| 0.1086 AU | |
| Eccentricity | 0.25° |
| 11.8143 day | |
| Inclination | 87.7° |
| Physical characteristics | |
| 0.616 RJ | |
| Mass | 0.103 MJ |
| Temperature | 1059 K |
HD 89345 b is a Neptune-like exoplanet that orbits a G-type star. It is also called K2-234b. Its mass is equivalent to 35.7 Earths, it takes 11.8 days to complete one orbit of its star, and is 0.105 AU away from its star. It was discovered by a team of 43 astrophysicists, one of which was V. Van Eylen, and was announced in 2018.