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High-accuracy Planetary Ephemerides of IAA RAS — EPM2008 and Their Orientation in ICRF

Transactions of IAA RAS, issue 20, 463–466 (2009)

Keywords: радиоинтерферометрия со сверхдлинными базами, РСДБ-наблюдения, численные эфемериды планет и Луны EPM (Ephemerides of Planets and the Moon), EPM2008, значения масс планет, динамическая модель, транс-нептуновые объекты, ICRF, эфемерида DE405, эфемерида DE421

Abstract

In the seventies of the last century to support space flights the EPM ephemerides (Ephemerides of Planets and the Moon) of IAA RAS originated and have been developed since that time. The updated model of EPM2008 includes the new values of planet masses and other constants, the improved dynamical model with adding Trans-Neptunian Objects and the expanded database (1913-2008). More than 260 parameters have been determined while improving the planetary part of EPM2008 to 550000 observations. EPM2008 have been oriented to ICRF by including into the total solution the VLBI data of spacecraft near the planets. The comparison ephemerides EPM2008 with DE405 and DE421 has been done

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E. Pitjeva. High-accuracy Planetary Ephemerides of IAA RAS — EPM2008 and Their Orientation in ICRF // Transactions of IAA RAS. — 2009. — Issue 20. — P. 463–466.

@article{pitjeva2009,
  abstract = {In the seventies of the last century to support space flights the EPM ephemerides (Ephemerides of Planets and the Moon) of IAA RAS originated and have been developed since that time. The updated model of EPM2008 includes the new values of planet masses and other constants, the improved dynamical model with adding Trans-Neptunian Objects and the expanded database (1913-2008). More than 260 parameters have been determined while improving the planetary part of EPM2008 to 550000 observations. EPM2008 have been oriented to ICRF by including into the total solution the VLBI data of spacecraft near the planets. The comparison ephemerides EPM2008 with DE405 and DE421 has been done},
  author = {E. Pitjeva},
  issue = {20},
  journal = {Transactions of IAA RAS},
  keyword = {радиоинтерферометрия со сверхдлинными базами, РСДБ-наблюдения, численные эфемериды планет и Луны EPM (Ephemerides of Planets and the Moon), EPM2008, значения масс планет, динамическая модель, транс-нептуновые объекты, ICRF, эфемерида DE405, эфемерида DE421},
  pages = {463--466},
  title = {High-accuracy Planetary Ephemerides of IAA RAS — EPM2008 and Their Orientation in ICRF},
  url = {http://iaaras.ru/en/library/paper/676/},
  year = {2009}
}

TY  - JOUR
TI  - High-accuracy Planetary Ephemerides of IAA RAS — EPM2008 and Their Orientation in ICRF
AU  - Pitjeva, E.
PY  - 2009
T2  - Transactions of IAA RAS
IS  - 20
SP  - 463
AB  - In the seventies of the last century to support space flights the EPM
ephemerides (Ephemerides of Planets and the Moon) of IAA RAS
originated and have been developed since that time. The updated model
of EPM2008 includes the new values of planet masses and other
constants, the improved dynamical model with adding Trans-Neptunian
Objects and the expanded database (1913-2008). More than 260
parameters have been determined while improving the planetary part of
EPM2008 to 550000 observations. EPM2008 have been oriented to ICRF by
including into the total solution the VLBI data of spacecraft near
the planets. The comparison ephemerides EPM2008 with DE405 and DE421
has been done
UR  - http://iaaras.ru/en/library/paper/676/
ER  -