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Federal
Small Main-Belt Asteroid Spectroscopic Survey (SMASS) V1.0
National Aeronautics and Space Administration —
The Small Main-Belt Asteroid Spectroscopic Survey (SMASS) was a wide wavelength-coverage visible spectroscopic survey of asteroids carried out primarily at the... -
Federal
NEAR EARTH ASTEROID LIGHTCURVES
National Aeronautics and Space Administration —
This data set is a collection of photometric lightcurves for 42 near-earth asteroids obtained at Ondrejov Observatory from 1984 through 1998.