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Crepe Ring

Astronomy CrateringCrepuscular Ray

CREPE RING
The Crêpe ring (also called the C ring) is the inner ring of Saturn's three major rings; it is smaller and less visible than the A and B rings. It is visible using a small telescope.

 


system appears to consist mainly of two bright outer rings, denoted A and B, separated by a dark rift—discovered by the Italian-French astronomer Gian Domenico Cassini—known as Cassini's division, plus a third, faint inner crepe ring ...

There are two main sections (called rings A and B) plus the smaller ring (Ring C or the Crepe ring), D and F rings; the larger gap in the rings is called the division; the smaller one is the Encke division.

The outermost ring is ring A, then comes Cassini's division, then ring B (also called the bright ring), then Lyot's division, then ring C (the crepe ring), then ring D (discovered in 1969).

Galle -- Johann Gottfried Galle (1812-1910) German astronomer who discovered the crepe ring of Saturn (1838) and was a co-discoverer of Neptune (1846).

Interior to the B ring lies the C ring (sometimes known as the Crepe ring), at 1.23 to 1.52 Saturn radii, with optical depths about 0.1.

This ring was intially known as the crepe ring, and later officially became the C Ring. George Bond concludes that a system of narrow solid rings could not be stable and that Saturn's rings had to be fluid.

The brightest part is in the middle, called the B ring. Outside is the A ring, and between them is a gap called Cassini's Division, the width of the Atlantic Ocean. Closest to the planet is the faintest ring of all, called the C ring or crepe ring.

this image of Saturn's rings, the C Ring isthe faint ring below the two brighter ones]]The C Ring is a wide but faint ring located inward of the B Ring, and was discovered in 1850 by William and George Bond when it was termed the 'Crepe Ring' because ...

See also: Saturn, Earth, Rings, Moon, Telescope