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gj-357-dgj-357-b
Size Comparison
EarthGJ 357 b
Property
GJ 357 b
GJ 357 dHabitable
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)3.9355.66
Semi-Major Axis (AU)0.040.2
Eccentricity--
Mass (Earth)-6.1
Mass (Jupiter)-0.02
Radius (Earth)1.2-
Radius (Jupiter)0.11-
Density (g/cm³)--
Eq. Temperature (K)518219.6
Insolation Flux-0.38
HabitableNoYes

Why did the exoplanet break up with the star?