On the comparison of fundamental numerical ephemerides

We present the results of our comparison of three main numerical ephemerides (DELE, INPOP, EPM) for the determination of precision and errors of their dynamical coordinate systems. It was shown that all of them have comparable levels of precision, however the EPM demonstrates an unusual shift of the...

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Veröffentlicht in:Advances in Astronomy and Space Physics
Datum:2013
Hauptverfasser: Tkachuk, V.V., Choliy, V.Ya.
Format: Artikel
Sprache:Englisch
Veröffentlicht: Головна астрономічна обсерваторія НАН України 2013
Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/119661
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:On the comparison of fundamental numerical ephemerides / V.V. Tkachuk, V.Ya. Choliy // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 2. — С. 141-144. — Бібліогр.: 11 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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author Tkachuk, V.V.
Choliy, V.Ya.
author_facet Tkachuk, V.V.
Choliy, V.Ya.
citation_txt On the comparison of fundamental numerical ephemerides / V.V. Tkachuk, V.Ya. Choliy // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 2. — С. 141-144. — Бібліогр.: 11 назв. — англ.
collection DSpace DC
container_title Advances in Astronomy and Space Physics
description We present the results of our comparison of three main numerical ephemerides (DELE, INPOP, EPM) for the determination of precision and errors of their dynamical coordinate systems. It was shown that all of them have comparable levels of precision, however the EPM demonstrates an unusual shift of the coordinate origin. Systematic errors were estimated as well, and mutual shifts of coordinate centres were found.
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institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
issn 2227-1481
language English
last_indexed 2025-11-30T14:08:45Z
publishDate 2013
publisher Головна астрономічна обсерваторія НАН України
record_format dspace
spelling Tkachuk, V.V.
Choliy, V.Ya.
2017-06-07T19:18:16Z
2017-06-07T19:18:16Z
2013
On the comparison of fundamental numerical ephemerides / V.V. Tkachuk, V.Ya. Choliy // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 2. — С. 141-144. — Бібліогр.: 11 назв. — англ.
2227-1481
https://nasplib.isofts.kiev.ua/handle/123456789/119661
We present the results of our comparison of three main numerical ephemerides (DELE, INPOP, EPM) for the determination of precision and errors of their dynamical coordinate systems. It was shown that all of them have comparable levels of precision, however the EPM demonstrates an unusual shift of the coordinate origin. Systematic errors were estimated as well, and mutual shifts of coordinate centres were found.
en
Головна астрономічна обсерваторія НАН України
Advances in Astronomy and Space Physics
On the comparison of fundamental numerical ephemerides
Article
published earlier
spellingShingle On the comparison of fundamental numerical ephemerides
Tkachuk, V.V.
Choliy, V.Ya.
title On the comparison of fundamental numerical ephemerides
title_full On the comparison of fundamental numerical ephemerides
title_fullStr On the comparison of fundamental numerical ephemerides
title_full_unstemmed On the comparison of fundamental numerical ephemerides
title_short On the comparison of fundamental numerical ephemerides
title_sort on the comparison of fundamental numerical ephemerides
url https://nasplib.isofts.kiev.ua/handle/123456789/119661
work_keys_str_mv AT tkachukvv onthecomparisonoffundamentalnumericalephemerides
AT choliyvya onthecomparisonoffundamentalnumericalephemerides