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
โฆ LIBER โฆ
Some critical remarks on so-called intra-mercurial planet observations
โ 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
No coin nor oath required. For personal study only.
โฆ 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
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C. H. F. Peters
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Article
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1879
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John Wiley and Sons
๐
English
โ 206 KB