6909 Levison
Encyclopedia
6909 Levison is a Mars-crossing asteroid discovered on January 19, 1991 by C. S. Shoemaker at Palomar
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Palomar Observatory
Palomar Observatory is a privately owned observatory located in San Diego County, California, southeast of Pasadena's Mount Wilson Observatory, in the Palomar Mountain Range. At approximately elevation, it is owned and operated by the California Institute of Technology...
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