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On the Definition of the Astrocentric Coordinates in the Planetary Problem. / Mikryukov, D. V.
в: Astronomy Letters, Том 47, № 11, 11.2021, стр. 782-789.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - On the Definition of the Astrocentric Coordinates in the Planetary Problem
AU - Mikryukov, D. V.
N1 - Publisher Copyright: © 2021, Pleiades Publishing, Inc.
PY - 2021/11
Y1 - 2021/11
N2 - Abstract: Two ways of defining the Poincaré astrocentric coordinates in the planetary problem are considered and compared. Both ways are shown to lead to the same system of equations of planetary motion after the elimination of the center of mass. Formulas for the transition from the osculating elements in the Poincaré coordinate system to the ordinary astrocentric osculating elements are given. The analytical apparatus constructed here is suitable for the practical application of perturbation methods, in particular, averaging methods.
AB - Abstract: Two ways of defining the Poincaré astrocentric coordinates in the planetary problem are considered and compared. Both ways are shown to lead to the same system of equations of planetary motion after the elimination of the center of mass. Formulas for the transition from the osculating elements in the Poincaré coordinate system to the ordinary astrocentric osculating elements are given. The analytical apparatus constructed here is suitable for the practical application of perturbation methods, in particular, averaging methods.
KW - astrocentric coordinates
KW - canonical transformations
KW - Hamiltonian
KW - heliocentric coordinates
KW - osculating elements
KW - planetary problem
KW - Poincaré canonical elements
KW - Poincaré coordinates
UR - http://www.scopus.com/inward/record.url?scp=85126209743&partnerID=8YFLogxK
U2 - 10.1134/S1063773721110049
DO - 10.1134/S1063773721110049
M3 - Article
AN - SCOPUS:85126209743
VL - 47
SP - 782
EP - 789
JO - Astronomy Letters
JF - Astronomy Letters
SN - 1063-7737
IS - 11
ER -
ID: 94616851