Helene


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Helene

(həlēn`, hĕl`ənə), in astronomy, one of the named moons, or natural satellites, of SaturnSaturn,
in astronomy, 6th planet from the sun. Astronomical and Physical Characteristics of Saturn

Saturn's orbit lies between those of Jupiter and Uranus; its mean distance from the sun is c.886 million mi (1.
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. Also known as Saturn XII (or S12), Helene is an irregularly shaped (nonspherical) body measuring about 22 mi (36 km) by 20 mi (32 km) by 18 mi (30 km); it orbits Saturn at a mean distance of 234,500 mi (377,400 km) and has an orbital period of 2.7369 earth days—the rotational period is unknown but is assumed to be the same as the orbital period. It was discovered by French astronomers P. Laques and J. Lecacheaux in 1980 during ground-based observations of Saturn. Another moon, DioneDione
, in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn IV (or S4), Dione is 695 mi (1,120 km) in diameter, orbits Saturn at a mean distance of 234,500 mi (377,400 km), and has an orbital period of 2.
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, is co-orbital with Helene; that is, Helene orbits Saturn at the same distance as Dione but precedes Dione by about 60°. Before the present name was adopted, the moon was referred to as "Dione-B" and "Electra."

Helene

(he-lee -nee) A small irregularly shaped satellite of Saturn, discovered in 1980. Helene is a coorbital satellite with Dione. See Table 2, backmatter.
References in periodicals archive ?
Marxsen brings a long overdue recognition to the life and contributions Helene Schweitzer-Bresslau's were formerly overshadowed by her famous husband, Albert Schweitzer.
This generous gift from the Helene Fuld Health Trust - the largest single donation in our school's 123-year history - will enable us to continue a tradition of leadership in nursing education, preparing world-class nurses to meet the challenges of today's dynamic health care environment," said Bobbie Berkowitz, PhD, RN, FAAN, dean of Columbia Nursing.
Helene has over 20 years' experience in sales, key account and customer service management with particular expertise in the logistics sector, supporting customers in a diverse range of markets including retail, construction and shipping.
He was intensely jealous not only of Helene's other friendships with men but also of her friendship with his sister Smaragda, a lesbian who had herself sent Helene a fairly explicit love-letter (see Knaus & Sinkovicz, Alban Berg, pp.
The former BBC reporter said: "I've pinched that scene from my first day at Star of the Sea primary, where I met Helene for the first time, and used it in the book.
Born in Winchendon on January 23, 1945 to Edmund and Florence (Beauvais) Pineault, Helene graduated with the Murdock High School Class of 1963.
Inset, Katy Charles, of Moseley, is congratulated by mum Helene Silk and daughter Ana after completing the abseil.
As Helene weakened, tropical storm warnings were discontinued on the Mexican coast, although it was expected to produce three to six inches (7.
Located about 65 miles (105 kilometres) east of Tuxpan, Mexico, Helene was packing maximum sustained winds of 40 miles per hour (65 kph), the NHC said in its bulletin at 10 p.
John said: "I still desperately miss Helene and I can't help but feel guilty that she was exposed to the dust on my work clothes.
Helene has also started studying at the world-class Henley Business School for an Executive MBA.