Cometography: Volume 2, 1800-1899: A Catalog of CometsCometography is a four-volume catalog of every comet observed throughout history. Volume II provides a complete discussion of every comet seen during the nineteenth century. Cometography uses the most reliable orbits known to determine the distances from the Earth and Sun at the time a comet was discovered and last observed, as well as the largest and smallest angular distance to the Sun, most northerly and southerly declination, closest distance to the Earth, and other details to enable the reader to understand the physical appearance of each well-observed comet. The book also provides non-technical details to help the reader better appreciate how the comet may have influenced various cultures at the time of its appearance. Cometography will be valuable to historians of science as well as providing amateur and professional astronomers with a definitive reference on comets through the ages. |
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ABSOLUTE MAGNITUDE added appeared astronomers August B. G. Marsden began bright brighter calculated Calculated path central condensation Closest coma comet was last continued December described the comet determined diffuse Disc discovered discovery distinct Earth Elong Engelhardt England estimated exhibited faint February final France FULL MOON gave Germany Holetschek independently indicated Italy January July June K. C. Bruhns Kobold last detected Last seen later length light magnitude March measured MNRAS month moonlight morning naked eye nearly nebulosity nebulous night noted noted the comet November nucleus nucleus of magnitude object Observatory observed October Olbers parabolic orbit passed perihelion date period Peters Pons position refractor reported Reslhuber revealed round Rümker saw the comet Sekanina September SOURCES South spanning star stellar tail extended Tebbutt telescope twilight visible Winnecke
Tilvísanir í bókina
Ammianus Marcellinus XXV. J. den Boeft,Pieter Jonge,Jan Willem Drijvers,Daniël den Hengst,H. C. Teitler Engin sýnishorn í boði - 2005 |