Cometography: Volume 6, 1983–1993 A Catalog of Comets Kronk Meyer Seargent

Cometography: Volume 6, 1983\u20131993\n\nA Catalog of Comets\n\nThe definitive reference on comets observed between 1983 to 1993, for amateur and professional astronomers, and historians of science.\n\nGary W. Kronk (Author), Maik Meyer (Author), David A. J. Seargent (Author)\n\n9780521872164 (SKU 3292058), Cambridge University Press\n\nHardback, published 20 April 2017\n\n856 pages\n26 x 18.7 x 4 cm, 1.89 kg\n\nReview of previous volume: '\u2026 an indispensable reference for historians, comet researchers, and true enthusiasts of the field \u2026 the book's value is inestimable and I can only give [it] my highest praise.' Sky and Telescope\n\nCometography is a multi-volume catalog of every comet observed from ancient times up to the 1990s, when the internet took off as a medium of scientific record. It uses the most reliable orbits known to determine the distances from the Earth and Sun at the time of discovery and last observation, as well as the largest and smallest angular dista]