Ymir
Ymir information Average distance from Saturn: 23175000 km (0.1549 AU) Equatorial radius: 8 km (Diameter: 16 km) Siderial orbit period (length of year): 1317.137 earth days Orbital eccentricity: 0.358 Orbital inclination to ecliptic: 172 degrees		Ymir, Saturn XIX
Ymir Ymir, or Saturn XIX, is a natural satellite of Saturn. It was discovered by Brett J. Gladman, et al. in 2000, and given the temporary designation S/2000 S 1. Ymir is about 16 kilometres in diameter, and orbits Saturn at an average distance of 23,175 Mm in 1317.137 days, at an inclination of 172° to the ecliptic (154° to Saturn's equator), in a retrograde direction and with an eccentricity of 0.358. Its name comes from Norse mythology, where Ymir is the ancestor of all the Jotuns or frost giants.
More Discovered by Brett J. Gladman in 2000
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