CCD PHOTOMETRY OF 7 ASTEROIDS - NEW SPIN AXIS AND SHAPE DETERMINATIONS

Authors
KRYSZCZYNSKA A COLAS F BERTHIER J MICHALOWSKI T PYCH W
Citation
A. Kryszczynska et al., CCD PHOTOMETRY OF 7 ASTEROIDS - NEW SPIN AXIS AND SHAPE DETERMINATIONS, Icarus, 124(1), 1996, pp. 134-140
Citations number
27
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Icarus → ACNP
ISSN journal
00191035
Volume
124
Issue
1
Year of publication
1996
Pages
134 - 140
Database
ISI
SICI code
0019-1035(1996)124:1<134:CPO7A->2.0.ZU;2-B
Abstract
New photometric observations of 31 Euphrosyne, 76 Freia, 196 Philomela , 218 Bianca, 291 Alice, 376 Geometria, and 5702 Morando carried out a t Pic du Midi Observatory (France) and in Ostrowik (Poland) in 1994 ar e presented. The preliminary pole and shape determinations of 218, 291 , and 376 are presented. New lightcurves of 31 and 196 allowed us to r ecalculate values for its poles, shapes, and sidereal periods. The fir st lightcurve of 5702 allowed us to estimate its synodical period. (C) 1996 Academic Press, Inc.