ExoplanetAtlas

Compare Exoplanets

Select up to 3 exoplanets to compare side by side.

hd-219134-fhd-219134-b
Size Comparison
EarthHD 219134 bHD 219134 f
Property
HD 219134 b
HD 219134 f
Host StarHD 219134HD 219134
Star Radius (R☉)0.770.77
Star Luminosity (L☉)0.310.31
Distance (ly)21.321.3
Discovery Year2,0152,015
Discovery MethodRadial VelocityRadial Velocity
Orbital Period (days)3.0922.72
Semi-Major Axis (AU)0.040.15
Eccentricity00.15
Mass (Earth)4.747.3
Mass (Jupiter)0.010.02
Radius (Earth)1.61.31
Radius (Jupiter)0.140.12
Density (g/cm³)6.34-
Eq. Temperature (K)1,015522.6
Insolation Flux176.212.38
HabitableNoNo

Why did the exoplanet break up with the star?