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Declination variations for zenith stars
Authors:R Grujić  G Teleki  B Jovanović
Institution:(1) Astronomical Observatory, Volgina 7, 11050 Belgrade, Yugoslavia
Abstract:The variations of the declinations of 36 Belgrade zenith stars from BZS170 Catalogue published in ldquoAstronomy and Astrophysicsrdquo,177, 313–316 (1987) are examined by spectral analysis. The prospect is to evaluate multiples of the Chandler period of which the most prominent for all stars is the double one.
Keywords:
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