Exoplanet Struve 2398 B b
Exoplanet Struve 2398 B b orbits star Struve 2398 B that lies 11 light years away from the Sun.
It weighs about 15.7 Earth masses and orbits its star closer than Earth orbits Sun.
11 light years
Struve 2398 B b
Distance from the star: 0.261
Orbit around star: 91.29
Year of discovery: 2019
Comparison to the Solar system planets
(92 % Neptune mass)
(67 % Mercury distance)
Other designations of this exoplanet
G 227-047 b, HD 173740 b, HIP 91772 b, LHS 91772. b
Exoplanets around star Struve 2398 B
Exoplanet Struve 2398 B b orbits star Class red dwarf Struve 2398 B, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
Star Struve 2398
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