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The list of minor planets consists of more than 700 partial lists, each containing 1000 minor planets grouped into 10 tables. The data is sourced from the Minor Planet Center (MPC) and expanded with data from the JPL SBDB (mean-diameter), Johnston's archive (sub-classification) and others (see detailed field descriptions below).
Pluto's reign. For decades, students learned the phrase "My Very Educated Mother Just Served Us Nine Pizzas" to remember the order of the planets in the solar system: Mercury, Venus, Earth, Mars ...
According to the International Astronomical 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. [ a ] Before 2006, the IAU officially used the term minor planet , but that year's meeting reclassified minor planets and comets into dwarf planets and ...
Following a proposal of the discovering astronomer, new minor planet names are approved and published by IAU's WGSBN several times a year. [1] The WGSBN applies a set of rules for naming minor planets. [3] These range from syntax restrictions to non-offensive meanings. Over the years the rules have changed several times.
Named minor planet Provisional This minor planet was named for... Ref · Catalog 10101 Fourier: 1992 BM 2: Joseph Fourier (1768–1830), a French mathematician who exerted a strong influence on mathematical physics through his Théorie analytique de la chaleur (1822), wherein he showed that the conduction of heat in solid bodies may be analyzed in terms of infinite mathematical series, the so ...
A planet usually has at least around 10,000 times the mass of any natural satellites that orbit it, with a correspondingly much larger diameter. [3] The Earth–Moon system is a unique exception in the Solar System; at 3,474 kilometres (2,158 miles) across, the Moon is 0.273 times the diameter of Earth and about 1 ⁄ 80 of its mass. [ 4 ]
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 and tenth-most-massive known object to directly orbit the Sun.
38628 Huya (/ h uː ˈ j ɑː / hoo-YAH; provisional designation 2000 EB 173) is a binary trans-Neptunian object located in the Kuiper belt, a region of icy objects orbiting beyond Neptune in the outer Solar System.