Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-11-30T10:55:54.811Z Has data issue: false hasContentIssue false

On the Use of Statistical Parallaxes for the Proper Motion Reductions

Published online by Cambridge University Press:  19 July 2016

N.M. Bronnikova
Affiliation:
Central Astronomical Observatory, USSR Academy of Sciences Pulkovo 196140 Leningrad USSR
N.A. Shakht
Affiliation:
Central Astronomical Observatory, USSR Academy of Sciences Pulkovo 196140 Leningrad USSR

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The Pulkovo program of determination of proper motions with respect to galaxies approaches completion. It consists of 157 fields from +90° to −4° of declination. The proper motions and reductions with use of galaxies were derived for all areas. The errors of reductions are equal to ± 0.″006. In addition the statistical reductions Rx, Ry were computed for the control and for the zones of avoidance. The following formulae were used: where is the secular parallax according to Binnendijk [1]; P and P′ are parallactic factors; Q and Q′ are members dependent on the galactic rotation.

Type
Part 2: Pulkovo today
Copyright
Copyright © Kluwer 1990 

References

1. Binnendijk, L. (1943) “Mean parallaxes of faint stars, derived from a combination of the Pulkovo and Radcliffe Catalogue of proper motions”, Bull. of the Astr. Inst. of the Netherlands , 10, #362, 918.Google Scholar
2. Deits, A.N. (1947) “Secular parallaxes of faint stars as deduced from Pulkovo Catalogue data on proper motions in Kapteyn Areas”, Izv. GAO Pulkovo 17, #138, 259. (in Russian).Google Scholar
3. Klemola, A.R., Vasilevskis, S. (1971) “A study of solar motion and galactic rotation”, Publ. Lick Obs. 22, Part 3, 113.Google Scholar