comets

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On the improvement of the elements of a comet's orbit; Brunnow's method
Anonymous

American Journal of Science July 1864, s2-38 (112) 79-81; DOI: https://doi.org/10.2475/ajs.s2-38.112.79
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On the invisibility of nebulous matter
D. Trowbridge

American Journal of Science March 1864, s2-37 (110) 210-212; DOI: https://doi.org/10.2475/ajs.s2-37.110.210
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Geographical Notices. No. XIX,-Physical Geography of the Report on the Mississippi river, by Humphreys and Abbot, Red River Basin, Arkansas and White River Basin, St. Francis Basin, Ohio Basin, Yazoo Basin: Basin of Small Direct Tributaries, Recent explorations encouraged by the Smithsonian Institution-In the Peninsula of California, by Mr. John Xantus, of the Hudson bay territory, by Mr. Kennicott, by officers of the Company, Northwest Boundary Survey, under Mr. Archibald Campbell: Report of the Superintendent of the U.S. Coast Survey for 1860, Desiderata in East African Exploration
James C. Watson

American Journal of Science March 1863, s2-35 (104) 218-222; DOI: https://doi.org/10.2475/ajs.s2-35.104.218
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The distinguishing features of comets considered as phases of an electrical discharge resulting from excentricity of orbit
Benjamin V. Marsh

American Journal of Science January 1862, s2-33 (97) 89-99; DOI: https://doi.org/10.2475/ajs.s2-33.97.89
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Physical aspects of the comet II, 1861
J. M. Gilliss

American Journal of Science November 1861, s2-32 (96) 305-311; DOI: https://doi.org/10.2475/ajs.s2-32.96.305
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The great comet of 1861.-1. Observations at New Haven, -2 Observations at Washington, -3. The Comet, as seen at the Observatory of Harvard College, Cambridge, Mass.; by G. P. Bond, Director, -4. Continuation of Account of Comet II; by G. P. Bond, -5. Additional Observations at the U.S. Naval Observatory, Washington; communicated by Lt. J. M. Gilliss, -6. Elements of the Comet, obtained at Harverford Observatory; by Mr. M. C. Stevens
American Journal of Science September 1861, s2-32 (95) 252-266; DOI: https://doi.org/10.2475/ajs.s2-32.95.252
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Theoretical determination of the dimensions of Donati's Comet
W. A. Norton

American Journal of Science July 1861, s2-32 (94) 54-71; DOI: https://doi.org/10.2475/ajs.s2-32.94.54
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On a mode of employing instantaneous photography as a means for the accurate determination of the path and velocity of a shooting star, with a view to the determination of its orbit
Jonathan H. Lane

American Journal of Science July 1860, s2-30 (88) 42-45; DOI: https://doi.org/10.2475/ajs.s2-30.88.42
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Theoretical determination of the dimensions of Donati's Comet
W. A. Norton

American Journal of Science May 1860, s2-29 (87) 383-386; DOI: https://doi.org/10.2475/ajs.s2-29.87.383
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The comas and tails of comets
H. C. Bartlett

American Journal of Science January 1860, s2-29 (85) 62-65; DOI: https://doi.org/10.2475/ajs.s2-29.85.62

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