Combining asteroid models derived by lightcurve inversion with asteroidal occultation silhouettes

0365415 - ASÚ 2013 RIV US eng J - Článek v odborném periodiku
Ďurech, J. - Kaasalainen, M. - Herald, D. - Dunham, D. - Timerson, B. - Hanuš, J. - Frappa, E. - Talbot, J. - Hayamizu, T. - Warner, B. D. - Pilcher, F. - Galád, Adrián
Combining asteroid models derived by lightcurve inversion with asteroidal occultation silhouettes.
Icarus. Roč. 214, č. 2 (2011), s. 652-750. ISSN 0019-1035. E-ISSN 1090-2643
Grant CEP: GA ČR GA205/09/1107; GA ČR GD205/08/H005
Grant ostatní: GA ČR(CZ) GAP209/10/0537
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: Asteroids * occultations * photometry
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
Impakt faktor: 3.385, rok: 2011

We combine shape and spin state models of 44 asteroids (14 of them are new or updated models) with the available occultation data to derive asteroid effective diameters. In many cases, occultations allow us to reject one of two possible pole solutions that were derived from photometry. We show that by combining results obtained from lightcurve inversion with occultation timings, we can obtain unique physical models of asteroids.
Trvalý link: http://hdl.handle.net/11104/0200660