• A formal minor-planet designation is, in its final form, a number–name combination given to a minor planet (asteroid, centaur, trans-Neptunian object...
    8 KB (867 words) - 10:27, 20 December 2023
  • by a permanent designation once a reliable orbit has been calculated. Approximately 47% of the more than 1,100,000 known minor planets remain provisionally...
    43 KB (4,247 words) - 17:06, 12 October 2024
  • Thumbnail for List of minor planets
    following is a list of numbered minor planets in ascending numerical order. With the exception of comets, minor planets are all small bodies in the Solar...
    106 KB (3,178 words) - 11:19, 15 November 2024
  • Thumbnail for List of slow rotators (minor planets)
    This is a list of slow rotators—minor planets that have an exceptionally long rotation period. This period, typically given in hours, and sometimes called...
    201 KB (722 words) - 23:53, 17 June 2024
  • authority in astronomy for assigning designations to celestial bodies such as stars, planets, and minor planets, including any surface features on them...
    50 KB (6,481 words) - 20:16, 24 October 2024
  • Thumbnail for Orcus (dwarf planet)
    Orcus (minor-planet designation: 90482 Orcus) is a dwarf planet located in the Kuiper belt, with one large moon, Vanth. It has an estimated diameter of...
    40 KB (3,597 words) - 05:54, 2 November 2024
  • Thumbnail for Minor planet
    Union (IAU), a minor planet is an astronomical object in direct orbit around the Sun that is exclusively classified as neither a planet nor a comet. Before...
    36 KB (4,240 words) - 08:13, 19 November 2024
  • Thumbnail for Gonggong (dwarf planet)
    Gonggong (minor-planet designation: 225088 Gonggong) is a dwarf planet and a member of the scattered disc beyond Neptune. It has a highly eccentric and...
    74 KB (6,085 words) - 12:24, 22 November 2024
  • Thumbnail for Sedna (dwarf planet)
    Sedna (minor-planet designation: 90377 Sedna) is a dwarf planet in the outermost reaches of the Solar System, orbiting the Sun beyond the orbit of Neptune...
    88 KB (8,328 words) - 10:17, 15 November 2024
  • Thumbnail for Ceres (dwarf planet)
    Ceres (minor-planet designation: 1 Ceres) is a dwarf planet in the middle main asteroid belt between the orbits of Mars and Jupiter. It was the first known...
    130 KB (12,698 words) - 07:21, 12 November 2024
  • The umbrella term is used by IAU's Minor Planet Center (MPC), which is responsible for the identification, designation and orbit computation of these objects...
    2 KB (211 words) - 11:00, 19 July 2024
  • Thumbnail for Eris (dwarf planet)
    Eris (minor-planet designation: 136199 Eris) is the most massive and second-largest known dwarf planet in the Solar System. It is a trans-Neptunian object...
    76 KB (6,389 words) - 22:06, 20 November 2024
  • Thumbnail for Makemake
    Makemake (minor-planet designation: 136472 Makemake) is a dwarf planet and the largest of what is known as the classical population of Kuiper belt objects...
    53 KB (4,650 words) - 21:03, 29 August 2024
  • Thumbnail for 120347 Salacia
    Salacia (minor-planet designation: 120347 Salacia) is a large trans-Neptunian object (TNO) in the Kuiper belt, approximately 850 km (530 mi) in diameter...
    19 KB (1,534 words) - 11:46, 30 October 2024
  • Thumbnail for Pluto
    Pluto (redirect from Minor Planet Pluto)
    Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It is the ninth-largest...
    165 KB (14,275 words) - 02:35, 21 November 2024
  • (for asteroids and other minor planets). Naming of comets Fortnight "New- And Old-Style Minor Planet Designations". Minor Planet Center. Retrieved 17 December...
    2 KB (190 words) - 14:51, 27 August 2024
  • Thumbnail for Lost minor planet
    A minor planet is "lost" when today's observers cannot find it, because its location is too uncertain to target observations. This happens if the orbital...
    29 KB (2,116 words) - 13:21, 23 August 2024
  • Thumbnail for List of exceptional asteroids
    minor planets in numerical order, see List of minor planets. Asteroids are given minor planet numbers, but not all minor planets are asteroids. Minor...
    84 KB (2,509 words) - 06:06, 23 October 2024
  • The following is a partial list of minor planets, running from minor-planet number 1 through 1000, inclusive. The primary data for this and other partial...
    207 KB (302 words) - 20:13, 8 October 2024
  • Thumbnail for 3 Juno
    3 Juno (redirect from Minor Planet Juno)
    Juno (minor-planet designation: 3 Juno) is a large asteroid in the asteroid belt. Juno was the third asteroid discovered, in 1804, by German astronomer...
    26 KB (2,271 words) - 15:06, 15 October 2024
  • Thumbnail for Quaoar
    Quaoar (redirect from Minor Planet Quaoar)
    Quaoar (minor-planet designation: 50000 Quaoar) is a large, ringed dwarf planet in the Kuiper belt, a region of icy planetesimals beyond Neptune. It has...
    77 KB (6,366 words) - 21:10, 15 November 2024
  • As minor planet discoveries are confirmed, they are given a permanent number by the IAU's Minor Planet Center (MPC), and the discoverers can then submit...
    172 KB (448 words) - 23:54, 25 October 2024
  • Thumbnail for 4 Vesta
    4 Vesta (redirect from Minor Planet Vesta)
    Vesta (minor-planet designation: 4 Vesta) is one of the largest objects in the asteroid belt, with a mean diameter of 525 kilometres (326 mi). It was discovered...
    100 KB (8,881 words) - 22:51, 5 November 2024
  • Thumbnail for Haumea
    Haumea (redirect from Minor Planet Haumea)
    Haumea (minor-planet designation: 136108 Haumea) is a dwarf planet located beyond Neptune's orbit. It was discovered in 2004 by a team headed by Mike Brown...
    83 KB (7,763 words) - 19:50, 9 November 2024
  • unusual minor planet, or unusual object, is used for a minor planet that possesses an unusual physical or orbital characteristic. For the Minor Planet Center...
    86 KB (529 words) - 12:52, 8 July 2024
  • As minor planet discoveries are confirmed, they are given a permanent number by the IAU's Minor Planet Center (MPC), and the discoverers can then submit...
    172 KB (470 words) - 06:46, 8 November 2024
  • Thumbnail for List of fast rotators (minor planets)
    This is a list of fast rotators—"minor planets" (which includes asteroids) that have an exceptionally short rotation period, i.e. high rotation rate or...
    264 KB (635 words) - 18:51, 7 September 2024
  • The following is a partial list of minor planets, running from minor-planet number 5001 through 6000, inclusive. The primary data for this and other partial...
    232 KB (302 words) - 11:14, 15 November 2024
  • The following is a partial list of minor planets, running from minor-planet number 1001 through 2000, inclusive. The primary data for this and other partial...
    227 KB (302 words) - 02:36, 9 October 2024
  • Thumbnail for 7968 Elst–Pizarro
    7968 Elst–Pizarro (category Minor planet object articles (numbered))
    observations of 7968 Elst–Pizarro should be reported under the minor planet designation. Castalia is a proposed mission concept for a robotic spacecraft...
    14 KB (1,070 words) - 14:25, 19 August 2024