The Science Shtick
 
Our Solar System: Oberon
Mass 30.1*10²³ g
Average Density 1.63 g/cm³
Radius 761.4*105 cm
Period of Rotation 13.463239 d
Orbital Radius 584*108 cm
Orbital Period 13.463239 d
Discovered January 11, 1787 by W. Herschel

Satellite of Uranus