SCIENCE ›

PSR B0329+54 b is a super Earth exoplanet that orbits an unknown-type star. Its mass is 1.97 Earths, it takes 27.8 years to complete one orbit of its star, and is 10.26 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Super Earth
DISCOVERY DATE
2017
MASS
1.97 Earths
PLANET RADIUS
1.22 x Earth
(estimate)
ORBITAL RADIUS
10.26 AU
ORBITAL PERIOD
27.8 years
ECCENTRICITY
0.24
DETECTION METHOD
Pulsar Timing