Schreiben des Herrn Prof. C. v. Littrow
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Herrn Prof C. V. Littrow
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Article
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1873
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John Wiley and Sons
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English
β 78 KB
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Positions moyeunes des btoiles de comparaison pour 1878.0. (133) a 1237 W. (a. c.) H. XX11. 9: 22"59"269.99 92046' 22"7 Cat. W. 9 , b 3 W. (a. c.) H. XXIII. 8.9 23 2 31.10 92 56 36.7 Cat. W. 7 9 c 1090 W. (a. c.) H. XXII.