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New model of precession, valid in time interval 400 thousand years
- 1.0376930 - ASÚ 2013 RIV CZ eng C - Conference Paper (international conference)
Vondrák, Jan
New model of precession, valid in time interval 400 thousand years.
Applications of Mathematics 2012. Praha: Matematický ústav AV ČR, v.v.i, 2012 - (Brandts, J.; Chleboun, J.; Korotov, S.; Segeth, K.; Šístek, J.; Vejchodský, T.), s. 290-299. ISBN 978-80-85823-60-8.
[Applications of Mathematics 2012. Praha (CZ), 02.05.2012-05.05.2012]
R&D Projects: GA MŠMT(CZ) LC506
Institutional research plan: CEZ:AV0Z10030501
Keywords : reference systems * precession
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
http://www.math.cas.cz/~am2012/proceedings/AM2012-web.pdf
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.
Permanent Link: http://hdl.handle.net/11104/0215924
Number of the records: 1