Exoplanet Catalog
GJ 4276 b
GJ 4276 b is a Neptune-like exoplanet that orbits an M-type star. Its mass is 16.57 Earths, it takes 13.4 days to complete one orbit of its star, and is 0.082 AU from its star. Its discovery was announced in 2019.
PLANET TYPE
Neptune-like
|
DISCOVERY DATE
2019
|
MASS
16.57 Earths
|
PLANET RADIUS
0.377 x Jupiter
(estimate) |
ORBITAL RADIUS
0.082 AU
|
ORBITAL PERIOD
13.4 days
|
ECCENTRICITY
0.37
|
DETECTION METHOD
|