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Orbit Uncertainty Propagation for Space Object Catalogue Maintenance

Setty, Srinivas (2020) Orbit Uncertainty Propagation for Space Object Catalogue Maintenance. Dissertation, Universität der Bundeswehr München.

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Abstract

This research work focuses on the selection, development and testing of orbit prediction and orbit determination methods: the selection is carried out for the purpose of space object catalogue maintenance. Approximations in the selected propagator method and uncertainties in the selected force models are studied. Methods for uncertainty propagation are investigated. The first objective of this study is to find a propagation method that can be used for several cataloguing tasks, and will offer a favourable trade-off between accuracy and computational effort. The selected propagation method should be a computationally lean alternative to the more common numerical orbit propagation techniques. As a second objective, efforts were concentrated in characterising the model uncertainties and in formulating a method to capture these uncertainties within the propagated covariances.

Item URL in elib:https://elib.dlr.de/140658/
Document Type:Thesis (Dissertation)
Title:Orbit Uncertainty Propagation for Space Object Catalogue Maintenance
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Setty, SrinivasSrinivas.Setty (at) dlr.deUNSPECIFIED
Date:2020
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:201
Status:Published
Keywords:DSST, orbit propagation, orbit uncertainty
Institution:Universität der Bundeswehr München
Department:Institut für Raumfahrttechnik und Weltraumnutzung
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Projekt optische Methoden f. Space Debris Analysen (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training > Space Flight Technology
Space Operations and Astronaut Training
Deposited By: Fiedler, Dr. Hauke
Deposited On:27 Jan 2021 08:41
Last Modified:27 Jan 2021 08:41

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