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EPM-ERA2011 Lunar Ephemerides and Dynamical Parameters from LLR (1970–2011) data

E. I. Yagudina, G. A. Krasinsky, S. O. Prokhorenko

Transactions of IAA RAS, issue 23, 165–171 (2012)

Keywords: EPMERA2011, ephemeris, LLR-observation, reflectors on the moon, the tidal effect of the orbital and rotational lunar motion

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Abstract

The modern lunar ephemerides are developed in JPL, USA (DE403, DE405, DE421); in Institute of Celestial Mechanics, France (series INPOP) and in IAA RAS (EPMERA2011). The last one is developed in the framework of ERA system. In this version of ephemeris dissipative effect of lunar rotation with retarded argument was included into integration procedure of orbital and rotational lunar motion. The comparison of improved dynamical model was made on the basis of 17742 LLR observations (19702011) for obtaining dynamical parameters. The version has been compared with three versions of the DE ephemerides and French ephemeris INPOP 10.

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E. I. Yagudina, G. A. Krasinsky, S. O. Prokhorenko . EPM-ERA2011 Lunar Ephemerides and Dynamical Parameters from LLR (1970–2011) data // Transactions of IAA RAS. — 2012. — Issue 23. — P. 165–171. @article{yagudina2012, abstract = {The modern lunar ephemerides are developed in JPL, USA (DE403, DE405, DE421); in Institute of Celestial Mechanics, France (series INPOP) and in IAA RAS (EPMERA2011). The last one is developed in the framework of ERA system. In this version of ephemeris dissipative effect of lunar rotation with retarded argument was included into integration procedure of orbital and rotational lunar motion. The comparison of improved dynamical model was made on the basis of 17742 LLR observations (19702011) for obtaining dynamical parameters. The version has been compared with three versions of the DE ephemerides and French ephemeris INPOP 10.}, author = {E.~I. Yagudina and G.~A. Krasinsky and S.~O. Prokhorenko}, issue = {23}, journal = {Transactions of IAA RAS}, keyword = {EPMERA2011, ephemeris, LLR-observation, reflectors on the moon, the tidal effect of the orbital and rotational lunar motion}, pages = {165--171}, title = {EPM-ERA2011 Lunar Ephemerides and Dynamical Parameters from LLR (1970–2011) data}, url = {http://iaaras.ru/en/library/paper/769/}, year = {2012} } TY - JOUR TI - EPM-ERA2011 Lunar Ephemerides and Dynamical Parameters from LLR (1970–2011) data AU - Yagudina, E. I. AU - Krasinsky, G. A. AU - Prokhorenko, S. O. PY - 2012 T2 - Transactions of IAA RAS IS - 23 SP - 165 AB - The modern lunar ephemerides are developed in JPL, USA (DE403, DE405, DE421); in Institute of Celestial Mechanics, France (series INPOP) and in IAA RAS (EPMERA2011). The last one is developed in the framework of ERA system. In this version of ephemeris dissipative effect of lunar rotation with retarded argument was included into integration procedure of orbital and rotational lunar motion. The comparison of improved dynamical model was made on the basis of 17742 LLR observations (19702011) for obtaining dynamical parameters. The version has been compared with three versions of the DE ephemerides and French ephemeris INPOP 10. UR - http://iaaras.ru/en/library/paper/769/ ER -