ExoplanetAtlas

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gj-357-bgj-357-c
Size Comparison
EarthGJ 357 b
Property
GJ 357 b
GJ 357 c
Host StarGJ 357GJ 357
Star Radius (R☉)0.340.34
Star Luminosity (L☉)0.020.02
Distance (ly)30.830.8
Discovery Year2,0192,019
Discovery MethodTransitRadial Velocity
Orbital Period (days)3.939.12
Semi-Major Axis (AU)0.040.06
Eccentricity--
Mass (Earth)-3.4
Mass (Jupiter)-0.01
Radius (Earth)1.2-
Radius (Jupiter)0.11-
Density (g/cm³)--
Eq. Temperature (K)518401.2
Insolation Flux-4.45
HabitableNoNo

Why did the exoplanet break up with the star?