Hermippe

Hermippe, or Jupiter XXX, is an irregular natural satellite of Jupiter. It was discovered by Institute for Astronomy of the University of Hawaii led by David Jewitt and Scott S. Sheppard and Jan Kleyna in 2001 along with its separate moon member, Eurydome, and given a provisional designation S/2001 J 3.
Hermippe is about ~4 kilometres in diameter, and orbits Jupiter at an average distance of 21.5 million kilometers in about 630 days, at an inclination of 151° to the ecliptic, in a retrograde direction and with an eccentricity of 0.2290.
Hermippe belongs to the Ananke group, retrograde irregular moons in which orbit Jupiter in the opposite direction to Jupiter's rotation.
Category:Moons
Category:Jovian Moons
Category:Irregular Satellites of Jupiter
Category:Ananke Group
Category:Outer Moon of Jupiter
Category:Objects with No Atmosphere
Category:Objects Not in Hydrostatic Equilibrium
Category:Outer Solar System Object
Category:Retrograde Satellite
Category:Numbered Objects
Category:Numbered Moons
Category:Named Moons
Category:Named Objects