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Some critical remarks on so-called intra-mercurial planet observations

โœ Scribed by C. H. F. Peters


Publisher
John Wiley and Sons
Year
1879
Tongue
English
Weight
930 KB
Volume
94
Category
Article
ISSN
0004-6337

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โœฆ Synopsis


Some critical remarks on so-called intra-mercurial planet obserl-ations. By C. H. F. Petem. -_ I *) Pieces of telegraph wire, filed to a point The wires, I learn, were so elaqtic a3 easily to give away several degrees under the touch by<% pencil. The d d f u i Innds of prof. Henly Draper contrived the arrangement 21


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Some critical remarks on so-called intra
โœ C. H. F. Peters ๐Ÿ“‚ Article ๐Ÿ“… 1879 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 206 KB

Expedition auf der Khiglichen Sternwarte bei K i d Herasqggew: ProG Or. C . A. F. Peters, Mr. 2254. Some critical remarke on so-called intra-mercurial planet observations. By C. 8. f ' . Petem. (Ychluss.) Resuming, it is seen that, as far as direct observations go, the grounds in favor of the exis