Original title: New model of precession, valid in time interval 400 thousand years
Authors: Vondrák, Jan
Document type: Papers
Conference/Event: Applications of Mathematics 2012, Praha (CZ), 2012-05-02 / 2012-05-05
Year: 2012
Language: eng
Abstract: New model of precession, expressed in terms of long-periodic trigonometric functions of time is developed, based on numerical integration of motions of the Solar system bodies. Its validity is +/- 200 thousand years from the basic epoch J2000, with the accuracy below one milliarcsecond in the central part and gradually decreasing to a few arcminutes towards both ends of the interval of validity.
Keywords: precession; reference systems
Project no.: CEZ:AV0Z10030501 (CEP), LC506 (CEP)
Funding provider: GA MŠk
Host item entry: Applications of Mathematics 2012, ISBN 978-80-85823-60-8

Institution: Astronomical Institute AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: http://www.math.cas.cz/~am2012/proceedings/AM2012-web.pdf
Original record: http://hdl.handle.net/11104/0215924

Permalink: http://www.nusl.cz/ntk/nusl-135939


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Research > Institutes ASCR > Astronomical Institute
Conference materials > Papers