Improved Method for Orbital Elements Differential Correction.
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Other documents of the author: López García, A.; López Ortí, José Antonio; López Machí, R.
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comunitat-uji-handle3:10234/146078
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http://rd.springer.com/chapter/10.1007/978-94-009-0613-6_75 |
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Title
Improved Method for Orbital Elements Differential Correction.Date
1990Publisher
© Springer Netherlands; INTERNATIONAL ASTRONOMIC UNION (IAU)ISBN
978-0-7923-0787-7Bibliographic citation
GARCIA, A. Lopez; ORTI, JA Lopez; MACHI, R. Lopez. Improved Method for Orbital Elements Differential Correction. In: Inertial Coordinate System on the Sky. Springer Netherlands, 1990. p. 199-200.Type
info:eu-repo/semantics/bookPartPublisher version
http://rd.springer.com/chapter/10.1007/978-94-009-0613-6_75Version
info:eu-repo/semantics/publishedVersionSubject
Abstract
As was pointed out by IAU in 1976, an important problem in fundamental astronomy is the improvement of the vernal equinox and equator positions. To this aim, it is necessary to know the accurate values of minor planets ... [+]
As was pointed out by IAU in 1976, an important problem in fundamental astronomy is the improvement of the vernal equinox and equator positions. To this aim, it is necessary to know the accurate values of minor planets orbital elements. The classical methods of orbital elements differential corrections are based on linking the observations at different epochs considering equal derivatives respect to the initial and osculating elements.
In this paper we present an improved method in which the least squares matrix coefficients is calculated from the integration of the Lagrange planetary equations and its derivatives. [-]
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Inertial Coordinate System on the Sky Volume 141 of the series International Astronomical Union / Union Astronomique Internationale pp 199-200Rights
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