subject | class="nodetitle">Pan |
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관련링크본문Moons of Saturn
Discovered by Mark Showalter Date of Discovery 1990 Distance from Saturn 133,583 km Radius 10 km Mass ??? Orbital Eccentricity ??? Orbital Inclination ??? Orbital Period 0.5750 days Rotational Period ??? Density (gm/cm3) ??? Very little is known about poor Pan, emura pfanne Stiftung Warentest the nearest satellite to Saturn. It is a shepherd moon in the Encke Gap of Saturn's A ring. A shepherd moon limits the extent of a ring so Pan keeps this gap open through its gravitational effects. It was discovered by studying imagery from the Voyager 2 probe. See also: rings of Saturn. Sources: NASA.gov space.com |
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