This chart shows the differences between Elara and Jupiter. To change the planets/moons being compared, change one or more of the form fields at the bottom and click Refresh.

	Elara	Jupiter
Discovered By	C. Perrine	Known by the Ancients
Date of Discovery	1905	Unknown
Average Orbit Distance	11,737,000 km	778,412,020 km
Equatorial Radius	40 km	71,492 km
Mass	800,000,000,000,000,000 kg	1,898,700,000,000,000,000,000,000,000 kg
Rotation Period (Length of Day)	0.5 Earth days	0.41354 sidereal days
Orbit Period (Length of Year)	259.6528 Earth years	11.8565 sidereal years
Orbit Eccentricity	0.20719	.04839
Orbital Inclination to Ecliptic	24.77 degrees	1.305 degrees

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