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Comet Tago–Sato–Kosaka, formally designated as C/1969 T1, is a non-periodic comet that became visible in the naked eye between late 1969 and early 1970. [5] It was the first comet ever observed by an artificial satellite.
This is a list of comets (bodies that travel in elliptical, parabolic, and sometimes hyperbolic orbits and display a tail behind them) listed by type. Comets are sorted into four categories: periodic comets (e.g. Halley's Comet), non-periodic comets (e.g. Comet Hale–Bopp), comets with no meaningful orbit (the Great Comet of 1106), and lost comets (), displayed as either P (periodic), C (non ...
Comet Donati–Toussaint, formally designated as C/1864 O1, is a non-periodic comet co-discovered by Italian astronomers, Giovanni Battista Donati and Carlo Toussaint in July 1864. Discovery and observations
The comet has a bright green glow around its nucleus, due to the effect of sunlight on diatomic carbon and cyanogen. [6] [5] The comet's systematic designation starts with C to indicate that it is not a periodic comet, and "2022 E3" means that it was the third comet to be discovered in the first half of March 2022. [5]
In other projects Wikidata item ... Pages in category "Non-periodic comets" The following 146 pages are in this category, out of 146 total. ... C/574 G1; Great Comet ...
Comet Tago–Honda–Yamamoto, formally designated C/1968 H1, is a retrograde non-periodic comet discovered by Akihiko Tago, Minoru Honda, and Hirofumi Yamamoto on 1 May 1968. [5] Although officially named after the three Japanese astronomers, it was actually first spotted by KÅichi Itagaki about five days earlier on 25 April 1968, however he ...
Prefixes are then added to indicate the nature of the comet: P/ indicates a periodic comet, defined for these purposes as any comet with an orbital period of less than 200 years or confirmed observations at more than one perihelion passage. [5] C/ indicates a non-periodic comet i.e. any comet that is not periodic according to the preceding ...
Comet McNaught, also known as the Great Comet of 2007 and given the designation C/2006 P1, is a non-periodic comet discovered on 7 August 2006 by British-Australian astronomer Robert H. McNaught using the Uppsala Southern Schmidt Telescope. [5]