Comet Crommelin, also known as Comet Pons-Coggia-Winnecke-Forbes, is a periodic comet with an orbital period of almost 28 years. It fits the classical definition of a Halley-type comet with. It is named after the British astronomer Andrew C. D.... Wikipedia
Discovered: February 23, 1818
Orbits: Sun
Discoverers: Jean-Louis Pons, Grigory Neujmin, and Alexander F. I. Forbes
Perihelion: 0.748 AU