Spectrophotometric observations of M, S and E asteroids at the Sternberg astronomical institute and the Crimean astrophysical observatory

摘要

Investigation of M, S and E asteroids are important for the problem of the evolution of the Solar System. Observations have been carried out by means of a joint programme using telescopes of th South Station of the Sternberg State Astronomical Institute, the MTM-500 telescope of the Crimean Astrophysical Observatory and telescopes of other observatories. Up to 400 spectra of five asteroids (3 Juno, 21 Lutetia, 55 Pandora, 88 Thisbe and 393 Lampetia of S, M, M, CF and C types respectively) have been obtained at the Crimean Astrophysical Observatory during autumn 2000. Instances of observed spectra are presented.