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

	Tarvos	Saturn
Discovered By	Brett J. Gladman, John J. Kavelaars, Jean-Marc Petit, Hans Scholl, Matthew J. Holman, Brian G. Marsden, Phillip D. Nicholson, and Joseph A. Burns	Known by the Ancients
Date of Discovery	23 September 2000	Unknown
Average Orbit Distance	18,263,200 km	1,426,666,422 km
Perihelion/Perigee (closest)	8,567,267 km	1,349,823,615 km
Aphelion/Apogee (farthest)	27,959,133 km	1,503,509,229 km
Equatorial Radius	7.5 (assuming an albedo of 0.06) km	58,232 km
Equatorial Circumference	47.1 km	365,882.4 km
Volume	1,767 km3	827,129,915,150,897 km3
Mass	2,697,603,179,574,950 kg	568,319,000,000,000,000,000,000,000 kg
Density	2.3 g/cm3	0.687 g/cm3
Surface Area	706.86 km2	42,612,133,285 km2
Equatorial Surface Gravity	0.003 m/s2	10.4* m/s2
Escape Velocity	25 km/h	129,924 km/h
Orbit Period (Length of Year)	2.534839151 sidereal years	29.447498 sidereal years
Mean Orbit Velocity	4,778.4 km/h	34,701 km/h
Orbit Eccentricity	0.5309	0.05386179
Orbit Inclination to Ecliptic	35.949	2.49 degrees
Orbit Circumference	106,178,340.27 km	8,957,504,604 km