References: Williams J. Grams. (1979) from inside the Asteroids (T. Gehrels, ed. Williams J. Zappala V. J., one hundred, 2030. Williams J. Grams. (1992) Icarus, 96, 251. Binzel R. P. and you will Xu S. Drake M. J. (1979) in Asteroids (T. Gehrels, ed. Wetherill G. W. (1987) Phil. Trans. Roentgen. Soc. London area, A323, 323. Michalowski T. Di Martino M. Krugly Yu. N. Shevchenko V. G. Velichko F. P. 532 Herculina: Photometry, Polarimetry and you can Model The brand new lightcurves of your own asteroid 532 Herculina received from the Torino Observatory (19 (1988), and Kharkov Observatory (1992) are showed. On the 5 Summer 1992 new variati polarization was also noticed. Herculina features really strange lightcurves. They showcase you to definitely collection of extrema during the as well as 2 sets away from extrema for the others.
These differences is from inside the rotati 9. We present this new design which explains such strange behaviour of the ast Goidet B. B. Levasseur-Regourd A great. C. Polarization regarding Asteroids, Man-made Contours and you may Attribute Variables The fresh asteroidal polarimetric specifications were performed from the some phase basics to possess asteroids Toro, 1992 Ac, Vesta and you will Egeria into the Photograph du Midi 2 m telescope. This type of study affairs, also people already found in the books, have been used to attract man-made polarization contours for several asteroids. The info equal to asteroids of the identical taxonomic systems is actually similar. Some first trigonometric suits already allow us to imagine and you will contrast the latest feature details of your polarization curves (inversion perspective leader(sub)0, mountain during the inversion h, the least polarization P(sub)minute during the phase angle alpha(sub)min) toward various sorts also to influence the fresh new taxonomic types of recently observed asteroids. (more…)Learn More