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This is a list of periodic comets that were numbered by the Minor Planet Center after having been observed on at least two occasions. Their orbital periods vary from 3.2 to 366 years. As of October 2023 [update] there are 471 numbered comets (1P–471P). [ 1 ]
Periodic comets usually have elongated elliptical orbits, and usually return to the vicinity of the Sun after a number of decades. The official names of non-periodic comets begin with a "C"; the names of periodic comets begin with "P" or a number followed by "P". Comets that have been lost or disappeared have names with a "D". Comets whose ...
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 ...
Lists of comets; List of meteor showers; Minor planets. List of minor planets. List of exceptional asteroids; List of minor planet moons; List of damocloids; List of centaurs (small Solar System bodies) List of trans-Neptunian objects; List of unnumbered minor planets; List of dwarf planets; List of possible dwarf planets
In comet nomenclature, the letter before the "/" is either "C" (a non-periodic comet), "P" (a periodic comet), "D" (a comet that has been lost or has disintegrated), "X" (a comet for which no reliable orbit could be calculated —usually historical comets), "I" for an interstellar object, or "A" for an object that was either mistakenly ...
Download as PDF; Printable version; Appearance. move to sidebar hide. Help. Pages in category "Lists of comets" The following 14 pages are in this category, out of 14 ...
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Moffat (open star clusters) (for example: Moffat 1 at 16:01:30 / -54°07'00" in Norma) Moitinho (open star clusters) (for example: Moitinho 1 at 8:19:17 / -45°12'30", southwest of the Gum Nebula, in Vela) MPC — Minor Planet Circulars contain astrometric observations, orbits and ephemerides of both minor planets and comets