Model' soprjažennych točečnych mass sglažennogo polja dlja vyčislenija orbit ISZ "LAGEOS"

Title:

Model' soprjažennych točečnych mass sglažennogo polja dlja vyčislenija orbit ISZ "LAGEOS"
Model of adjungated point masses of a smoothed field for Lageos orbit determination

Creator:

Marčenko, A. N.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:38284b7e-cf5e-47e7-9d50-3f0cc0df056e
uuid:38284b7e-cf5e-47e7-9d50-3f0cc0df056e

Subject:

scientific research, Lages orbit, and system of reciprocal point masses

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The solution of the problem of external gravitational field simulation by means of the potential of a system reciprocal point masses is described. The problem is considered as that of nonlinear programming with Tykhonov´s regularization. The model of 85 reciprocal point masses (eighty five), which represents the LAGEOS orbit on 5-days arcs with the same accuracy on GEM-L2, is constructed on the basis of the full set of GEM-L2 harmonics. The usage of conjugated point-mass model instead of GEM-L2 harmonics leads to a reduction of computer time by 50 %.

Language:

Czech

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

233-241

Source:

Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic | 1984 Volume:58 | Number:58

Harvested from:

CDK

Metadata only:

false