Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 1 – 2American Philosophical Society, 1967 |
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Сторінка 147
... August 4 , P. M. 72 72 51.7 August 7 , A. M. 73 37.2 April , May , June , July . 74 02.8 August 8 , P. M. Springfield , Mass . 74 10.7 August 10 , A. M. Albany , 74 40.1 August 11 , P. M. 07.1 Sept. 23 , A. M. 72 52.2 Sept. 9 , A. M. 73 ...
... August 4 , P. M. 72 72 51.7 August 7 , A. M. 73 37.2 April , May , June , July . 74 02.8 August 8 , P. M. Springfield , Mass . 74 10.7 August 10 , A. M. Albany , 74 40.1 August 11 , P. M. 07.1 Sept. 23 , A. M. 72 52.2 Sept. 9 , A. M. 73 ...
Сторінка 262
... August period . The following table exhibits a classifi- cation of the meteors from memoranda , concerning each meteor , made at the time of its appearance . Meteors of 9th August , 1840 . Comparative Brilliancy . Of 68 Meteors seen ...
... August period . The following table exhibits a classifi- cation of the meteors from memoranda , concerning each meteor , made at the time of its appearance . Meteors of 9th August , 1840 . Comparative Brilliancy . Of 68 Meteors seen ...
Сторінка 263
... August 9th , at Rock Island , Iowa , concluded the radiant to be situate within a circle of 2 ° radius , centering in the sword cluster of Perseus . In 1839 , Mr. Herrick , with others , at New Haven , found the radiant point to be near ...
... August 9th , at Rock Island , Iowa , concluded the radiant to be situate within a circle of 2 ° radius , centering in the sword cluster of Perseus . In 1839 , Mr. Herrick , with others , at New Haven , found the radiant point to be near ...
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1838.-From the Author Academy acid American Philosophical Society apertura April Astronomical Benjamin Silliman Boston Brussels Chair Charles Gutzlaff Charles Nagy Chinese ciety comet Committee communication convexis dated dentibus cardinalibus donations were announced donations were received Du Ponceau Dunglison Edited Editor electricity Elias Loomis epidermide following donations Franklin Institute Girard College Hare Hays Henry inches Institute intus iridescente Isaac Hays Journal l'Académie lævi lateralibus latitude letter Library and Intelligencer London longitude Loomis magnetic Mastodon Meeting Melania Memoir meteors motion natibus needle Obs'y observations Observatory Ohio paper Paris Patterson Pennsylvania Philadelphia Ponceau presented President Proceedings Prof Professor Bache quinis referred remarks reported in favour River Royal Asiatic Society Royal Society Sciences Secretary Société Society of London Society's specimen spirâ subconvexis subtenui supernè suturis impressis Tenn.-Dr Testà tion Transactions Troost Unio valdè valvulis vapour Walker Washington William York