Exoplanet Catalog
GJ 9689 b
GJ 9689 b is a Neptune-like exoplanet that orbits an M-type star. Its mass is 9.65 Earths, it takes 18.3 days to complete one orbit of its star, and is 0.1139 AU from its star. Its discovery was announced in 2020.
PLANET TYPE
Neptune-like
|
DISCOVERY DATE
2020
|
MASS
9.65 Earths
|
PLANET RADIUS
0.274 x Jupiter
(estimate) |
ORBITAL RADIUS
0.1139 AU
|
ORBITAL PERIOD
18.3 days
|
ECCENTRICITY
0.29
|
DETECTION METHOD
|