Ananke is the thirteenth of Jupiter's known satellites. Unlike the inner
satellites, the orbits of Ananke, Carme, Pasiphae, and Sinope are radically
inclined to Jupiter's equator (about 155 degrees). Like the first four outer
satellites (Leda, Himalia, Lysithea and Elara) these four satellites may also
be the remnants of an asteroid that was captured by Jupiter and broken up.
Orbital Distance: 21,200,000 km (average)
Eccentricity: 0.170
Local Year: 551.0 days (551d 0h 0m 0s)
Orbital Velocity: 2.798 km/s
Inclination: 147°
Local Day: 631 days (631d 0h 0m 0s)
Axial Tilt: 0°
Diameter: 30 km
Composition: Carbonaceous rock
Density: 2.70 g/cm3
Mass: 3.82 x 1013 tonnes (6/billion earths)
Gravity: 0.001 G
Escape Velocity: 0.018 km/s
Area: 2,800 km2
Surface Material: Carbonaceous rock
Atmosphere: None
Pressure: None
Albedo: ?
Temperature: ???°C
|
Copyright © 1997 Trisen Games