๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Determination of the observational error of satellite retrievals

โœ Scribed by Carmella Davis Watkins; Arnold Gruber

Book ID
107936440
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
277 KB
Volume
7
Category
Article
ISSN
0273-1177

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In calculating the orbit of a minor planet with a least-squares algorithm, current practice is to assume that all observations of a given era have the same uncertainty, and that the errors in these observations are uncorrelated. These assumptions are unrealistic; and they lead to sub-optimal orbits.