Indiana_Asteroid_Program
The Indiana Asteroid Program was a photographic astronomical survey of asteroids during 1949–1967, at the U.S. Goethe Link Observatory near Brooklyn, Indiana.[2] The program was initiated by Frank K. Edmondson of Indiana University using a 10-inch f/6.5 Cooke triplet astrographic camera.[3][4]
| see § List of discovered minor planets |
Its objectives included recovering asteroids that were far from their predicted positions, making new orbital calculations or revising old ones, deriving magnitudes accurate to about 0.1 mag, and training students.[3]
When the observatory's 36-inch (0.91-meter) reflecting telescope proved unsuitable for searching for asteroids, postdoctoral fellow James Cuffey arranged the permanent loan of a 10-inch (25-centimeter) lens from the University of Cincinnati.[5] Mounted in a shed near the main observatory, the instrument using the borrowed lens was responsible for all of the program's discoveries.[6]
By 1958, the program had produced 3,500 photographic plates showing 12,000 asteroid images and had published about 2,000 accurate positions in the Minor Planet Circular.[3] When the program ended in 1967, it had discovered a total of 119 asteroids.[1] The program's highest numbered discovery, 30718 Records, made in 1955, was not named until November 2007 (M.P.C. 61269).[7][8]
The program ended when the lights of the nearby city of Indianapolis became too bright to permit the long exposures required for the photographic plates.[9] The program's nearly 7,000 photographic plates are now archived at Lowell Observatory.[10]
