Īs of July 2020, the MPC includes more than a thousand objects in their critical list, half of them being either near-Earth asteroids or distant minor planets which account for 674 and 192 critical objects, respectively. The MPC also lists currently observable critical objects on their website, providing differently formatted lists of orbital elements to the worldwide astrometric community. The list typically contains asteroids that have been observed at a small number of apparitions, especially on opposition, or that have not been adequately observed for more than 10 years, while other observatories create their own, customized lists. The IAU's Minor Planet Center (MPC) regularly publishes a list of these critical objects in their Minor Planet Electronic Circular. List of Neptune-crossing asteroids - A Neptune crosser asteroid is an asteroid whose orbit crosses that of Neptune.Numbered minor planet with uncertain position and orbitĪ critical-list minor planet ( critical list numbered object or critical object) is a numbered minor planet for which existing measurements of the orbit and position are especially in need of improvement. Most if not all are classified as Centaurs.Notes: † inner grazer ‡ outer grazer* 2060 Chiron † * 5145 Pholus *… … Wikipedia Asteroid 20461 Dioretsa Properties Of Comet Nuclei (1 data product) CNUCPROP COMET CLASS Dynamic classification of the comet or object either 'EC', for ecliptic comets or 'NIC' for nearly-isotropic comets. The known numbered Uranus crossers are listed below. List of Uranus-crossing asteroids - An Uranus crosser asteroid is an asteroid whose orbit crosses that of Uranus. Since then, the number of known retrograde asteroids orbits in the Solar. There is only one inner grazer (944 Hidalgo) and no outer grazers or co orbitals known most if not all of the… … Wikipedia The first asteroid in retrograde orbit, 20461 Dioretsa was discovered in 1999. The known numbered Saturn crossers are listed below. Sen kiertorata on retrogradinen, ja sen inklinaatio on 160,4°. List of Saturn-crossing asteroids - A Saturn crosser asteroid is an asteroid whose orbit crosses that of Saturn. 20461 Dioretsa on kentaurien (tai oikeammin damocloidien) ryhmään kuuluva pikkuplaneetta. It is a dark object with a reflectivity only around 3 and is estimated to be about 9 miles across. It takes nearly 117 years to orbit the Sun once. Its orbital inclination (relative to the ecliptic) is 160, which is a 20 tilt from an anti-ecliptic orbit. Download Citation (20461) Dioretsa IAUC 9139 available at Central Bureau for Astronomical Telegrams. Jupiter s Trojans are inner grazers (105), outer grazers (52), co orbitals (183) or crossers (537) if we remove them from the list, the remaining known numbered… … Wikipedia Dioretsa is both a centaur and a damocloid. Publication: International Astronomical Union Circular. List of Jupiter-crossing asteroids - A Jupiter crosser asteroid is an asteroid whose orbit crosses that of Jupiter. On IAUC 9123, '2009 QY CG55', last line, (20461) 1999 LD31 is named Dioretsa. Skiff/LONEOS discovered=Septemalt names= none mp category=Damocloid asteroid, Scattered disk object… … Wikipedia (65407) 2002 RP120 - Infobox Planet | discovery=yes | physical characteristics = yes | bgcolour=#FFFFC0 name=mp|(65407) 2002 RP|120 discoverer=Brian A. List of Solar System objects by size - Objects in the Solar System By orbit By size By discovery date … Wikipedia Inhaltsverzeichnis 1 Die größten bekannten Hauptgürtel… … Deutsch Wikipedia Eine Liste aller bekannten Asteroiden in numerischer Reihenfolge findet sich unter Liste der Asteroiden. Liste bemerkenswerter Asteroiden - Das folgende ist eine Liste bemerkenswerter Asteroiden in unserem Sonnensystem. The following is a collection of lists of notable asteroids in the Solar System. It suffered a crust penetrating impact approximately one billion years ago. List of notable asteroids - Vesta is the brightest and second most massive asteroid. ![]() ![]() Collection of lists of asteroids of the Solar System that are exceptional in some way, such as their size or orbit. (20461) Dioretsa - Caractéristiques orbitales Époque 2453800,5 Demi grand axe ? km (23,9210 ua) Aphélie ? km (45,3349 ua) Périhélie ? km (2,3901 ua) … Wikipédia en Français 20461 Dioretsa is a centaur and damocloid on a retrograde, cometary-like orbit from the outer Solar System.
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