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The dense main rings extend from 7,000 km (4,300 mi) to 80,000 km (50,000 mi) away from Saturn's equator, whose radius is 60,300 km (37,500 mi) (see Major subdivisions). With an estimated local thickness of as little as 10 meters (32' 10") [ 40 ] and as much as 1 km (1093 yards), [ 41 ] they are composed of 99.9% pure water ice with a ...
This list contains a selection of objects 50 and 99 km in radius (100 km to 199 km in average diameter). The listed objects currently include most objects in the asteroid belt and moons of the giant planets in this size range, but many newly discovered objects in the outer Solar System are missing, such as those included in the following ...
Pan is the innermost named moon of Saturn. [4] It is approximately 35 kilometres across and 23 km wide and orbits within the Encke Gap in Saturn's A Ring.Pan is a ring shepherd and is responsible for keeping the Encke Gap free of ring particles.
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Saturn's rings require at least a 15-mm-diameter telescope [151] to resolve and thus were not known to exist until Christiaan Huygens saw them in 1655 and published his observations in 1659. Galileo , with his primitive telescope in 1610, [ 152 ] [ 153 ] incorrectly thought of Saturn's appearing not quite round as two moons on Saturn's sides.
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S/2009 S 1 is a moonlet embedded in the outer part of Saturn's B Ring, orbiting 117,000 km (73,000 mi) away from the planet.The moonlet was discovered by the Cassini Imaging Team during the Saturnian equinox event on 26 July 2009, when the Cassini spacecraft imaged the moonlet casting a 36 km (22 mi)-long shadow onto the B Ring. [4]
Nine Earths side by side would almost span Saturn’s diameter. That doesn’t include Saturn’s rings. Saturn is the sixth planet from our sun and orbits at a distance of about 886 million miles ...