Measures of the Companion to Sirius
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S. W. Burnham
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Article
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1881
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John Wiley and Sons
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English
β 86 KB
π 1 views
Equiiiozio medio I 881 . o : CL 0'~251113fi 58 + 0 ' 2 2 d 380 19'23"j parallassi -+ 0 s I 8 ; -1 1"9 a appareiite geoceiitrica & 0~~16~1~41s 39 ? 6 appareiite geocentrica & , 38"3 I ' 47"z