The Science Shtick
 
Our Solar System: Lysithia
Mass 7.77*1019 g
Average Density 3.1 g/cm³
Equatorial Radius 1.8*106 cm
Period of Rotation ?
Orbital Radius 11.72*10¹¹ cm
Orbital Period 259.22
Discovered 1938 by S. Nicholson

Satellite of Jupiter