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|+ Minor planets discovered: 903

Biography

Eleanor was born an only child to Fred and Kay Francis. At the age of five, she became ill with polio, which caused her to be bed-ridden for several months.

Eleanor studied geology at Occidental College, leaving just shy of her graduation in 1954. where she organized and coordinated the International Near-Earth Asteroid Survey (INAS) during the 1980s, encouraging and stimulating worldwide interest in asteroids. In recognition of her accomplishments, she received NASA's Exceptional Service Medal.

thumb|Eleanor Helin at work.

After conducting the PCAS photographic search program from Palomar for nearly 25 years, Helin concentrated on the new, upgraded Near Earth Asteroid Tracking (NEAT) search program using electronic sensors on a large aperture telescope. The operations were conducted in 1996 at Hakeakalā Observatory in Maui, Hawai'i, and at Palomar in 2001 with the Samuel Oschin Telescope.

Helin was awarded the NASA Exceptional Service Medal. In 1998 she was inducted to the Women in Technology Hall of Fame.

Discoveries by Helin

Helin is credited by the Minor Planet Center with the discovery or co-discovered of more than 900 numbered minor planets, including the first two Aten asteroids: 2062 Aten and 2100 Ra-Shalom, which gave rise to this new orbital group of near-Earth objects.

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  • Interview with Eleanor Helin , Web of Stories