Search NASAโŒ• Search

NASA NTRS ยท 20060037600

Ancient Chinese Observations and Modern Cometary Models

Abstract

Ancient astronomical observations, primarily by Chinese, represent the only data source for discerning the long-term behavior of comets. These sky watchers produced astrological forecasts for their emperors. The comets Halley, Swift-Tuttle, and Tempel-Tuttle have been observed for 2000 years. Records of the Leonid meteor showers, starting from A.D.902, are used to guide predictions for the 1998-1999 reoccurrence.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Yeomans, D. K.. 1995-01-01. Ancient Chinese Observations and Modern Cometary Models. https://ntrs.nasa.gov/citations/20060037600

Cite the original work for its findings. Save a collection to share your selection of sources.