Exoplanet Struve 2398 B c
Exoplanet Struve 2398 B c orbits star Struve 2398 B that lies 11 light years away from the Sun.
It weighs about 13.1 Earth masses and orbits its star closer than Earth orbits Sun.
Struve 2398 B c
Exoplanet
Distance from the star:
0.428 AU
Orbit around star:
192.4 days
Eccentricity:
0.03Basic characteristic
Mass:
13.1 M
Earth
Year of discovery:
2019 (radial velocity)
Other designations of this exoplanet
G 227-047 c, HD 173740 c, HIP 91772 c, LHS 91772. c
Comparison
When comparing to the Solar system planets, Struve 2398 B c has 90 % of mass of Uranus and it orbits its star between distances of Mercury and Venus from the Sun.
|
Mercury |
Venus |
Earth |
Mars |
Jupiter |
Saturn |
Uranus |
Neptune |
|
Mass | 238.18 | 16.07 | 13.1 | 119.09 | 0.04 | 0.14 | 0.9 | 0.76 |
|
Distance | 1.1 | 0.59 | 0.43 | 0.28 | 0.08 | 0.04 | 0.02 | 0.01 |
Struve 2398 system structure
Exoplanet Struve 2398 B c orbits star Struve 2398 B, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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