55P/Tempel–Tuttle
…definition of a Halley-type comet with a period of between 20 and 200 years. It was independently discovered by Wilhelm Tempel on 19 December 1865, and by Horace Parnell Tuttle on 6 January 1866. It is the parent body of the Leonid meteor shower. In 1699, it was observed by Gottfried Kirch, however it was not recognized as a…