Search academic texts

Information × Registration Number 0206U005088, 0103U000270 , R & D reports Title Astrophysical ivestigation asteroids popup.stage_title Head Prokof'eva-Mikhylovskaya V.V., Registration Date 27-02-2006 Organization Scientific-research institute "Crimean astrophysical observatory" popup.description2 Processing and frequency the analysis of simultaneous observations of brightness of an asteroid 21 Lutetias in blands B, V and R is carried out. The analysis of the data has shown presence of periods P1 =0.d70 and P2=3.d25, that allows to assume complex structure of an asteroid. Connection of the double asteroids which there are in the main belt with families and resonances is considered, and some double asteroids are in a resonance simultaneously with several planets. Research of opposition effect at asteroids of F-type is carried out and shown, that depth of polarization and value of a corner of opposition effect and inversion of polarization have the least values among other types of asteroids. Product Description popup.authors popup.nrat_date 2020-04-02 Close