Exoplanet Catalog
GJ 273 b
GJ 273 b is a super Earth exoplanet that orbits an M-type star. Its mass is 2.89 Earths, it takes 18.6 days to complete one orbit of its star, and is 0.091101 AU from its star. Its discovery was announced in 2017.
PLANET TYPE
Super Earth
|
DISCOVERY DATE
2017
|
MASS
2.89 Earths
|
PLANET RADIUS
1.51 x Earth
(estimate) |
ORBITAL RADIUS
0.091101 AU
|
ORBITAL PERIOD
18.6 days
|
ECCENTRICITY
0.1
|
DETECTION METHOD
|