Frequency decomposition of astrometric signature of planetary systems

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dc.creatorKonacki, Maciej
dc.creatorMaciejewski, Andrzej J.
dc.creatorWolszczan, Alex
dc.date2000-07-20
dc.date.accessioned2026-07-07T01:54:29Z
dc.date.available2026-07-07T01:54:29Z
dc.descriptionWe present theoretical analysis of the astrometric searches for extrasolar planets with the Space Interferometry Mission (SIM). Particularly, we derive a model for the future measurements with SIM and discuss the problem of reliable estimation of orbital elements of planets. For this purpose we propose a new method of data analysis and present a numerical test of its application on simulated SIM astrometric measurements of $\upsilon$ Andromedae planetary system. We demonstrate that our approach allows successfull determination of its orbital elements.
dc.description30 pages, 9 fig,, AASTeX, an additional file with macros
dc.identifierhttps://arxiv.org/abs/astro-ph/0007313
dc.identifierhttp://arxiv.org/abs/astro-ph/0007313
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/1366
dc.subjectAstrophysics
dc.titleFrequency decomposition of astrometric signature of planetary systems
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