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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| Published in: | Advances in Astronomy and Space Physics |
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| Date: | 2013 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
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Головна астрономічна обсерваторія НАН України
2013
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119661 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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| id |
nasplib_isofts_kiev_ua-123456789-119661 |
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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 |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
On the comparison of fundamental numerical ephemerides |
| spellingShingle |
On the comparison of fundamental numerical ephemerides Tkachuk, V.V. Choliy, V.Ya. |
| title_short |
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_sort |
on the comparison of fundamental numerical ephemerides |
| author |
Tkachuk, V.V. Choliy, V.Ya. |
| author_facet |
Tkachuk, V.V. Choliy, V.Ya. |
| publishDate |
2013 |
| language |
English |
| container_title |
Advances in Astronomy and Space Physics |
| publisher |
Головна астрономічна обсерваторія НАН України |
| format |
Article |
| 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.
|
| issn |
2227-1481 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/119661 |
| 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. |
| work_keys_str_mv |
AT tkachukvv onthecomparisonoffundamentalnumericalephemerides AT choliyvya onthecomparisonoffundamentalnumericalephemerides |
| first_indexed |
2025-11-30T14:08:45Z |
| last_indexed |
2025-11-30T14:08:45Z |
| _version_ |
1850857856374407168 |