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harold star
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Trigonometric Parallaxes of Four Hundred and Forty Stars, Determined by Photography with the 26-inch Refractor of the Leander McCormick Observatory, Together with the Measurement and Discussion of Proper Motions, Double Stars, Etc., from Parallax Plates
Samuel Alfred Mitchell, Charles Pollard Olivier, Harold Lee Alden · Yayınevi bilinmiyor
818 sayfa · 1928
Parallax
The Variation of Latitude at New York City
John Krom Rees, Harold Jacoby, Herman Stearns Davis · Yayınevi bilinmiyor
114 sayfa · 1895
Latitude variation