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Individual Star Catalogues of the Unified Time Service of Kharkov Scientific and Research Institute and Kharkov University Astronomical Observatory

Published online by Cambridge University Press:  19 July 2016

S. P. Izmailov ,
N. G. Litkevich ,
V. D. Simonenko  and
V. I. Turenko
S. P. Izmailov
Affiliation:
Kharkov State University Observatory 310022 Kharkov, USSR
N. G. Litkevich
Affiliation:
Kharkov State University Observatory 310022 Kharkov, USSR
V. D. Simonenko
Affiliation:
Kharkov State University Observatory 310022 Kharkov, USSR
V. I. Turenko
Affiliation:
Kharkov State University Observatory 310022 Kharkov, USSR

Abstract

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The Time Service Catalogue (TSC), which is obligatory for use in all USSR Time Services, was created for the epoch 1958 in the 1970s. Research done in the succeeding years detected a seasonal variation of TSC errors. Thus, a new Time Service Catalogue (TSC2) was required, in order to remove the seasonal errors as well as to satisfy the increasing demands for accuracy in the determination of universal time. During 1986-88 the data of Kharkov Common Time Service for 1980-1987 were reanalyzed using the new system of astronomical constants and two new catalogues were produced.

Type
Part 4: Realization and Comparison of Reference Frames
Information
Symposium - International Astronomical Union , Volume 141: Inertial Coordinate System on the Sky , 1990 , pp. 456
Copyright
Copyright © Kluwer 1990