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Combining asteroid models derived by lightcurve inversion with asteroidal occultation silhouettes
- 1.0365415 - ASÚ 2013 RIV US eng J - Journal Article
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
R&D Projects: GA ČR GA205/09/1107; GA ČR GD205/08/H005
Grant - others:GA ČR(CZ) GAP209/10/0537
Institutional research plan: CEZ:AV0Z10030501
Keywords : Asteroids * occultations * photometry
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 3.385, year: 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.
Permanent Link: http://hdl.handle.net/11104/0200660
Number of the records: 1