Kozel O. Studying the effect of non-precessional equinox motion

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U001075

Applicant for

Specialization

  • 01.03.01 - Астрометрія і небесна механіка

14-04-2000

Specialized Academic Board

Д 26.208.01

Main Astronomical Observatory

Essay

Observations of the Sun of 1925-1982 and collected experimental data was processed by modern theoretical and methodical investigations for studying of the effect of non-precessional equinox motion. New estimates the orientation parameters are obtaned, the dependence of the values of the effect on the planets' distances are discovered, disagreement between ICRS and DE403 coordinate systems is detected. Obtained results canl be used for building high-precise coordinate systems.

Similar theses