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A dwarf planet is a small planetary-mass object that is in direct orbit around the Sun, massive enough to be gravitationally rounded, but insufficient to achieve orbital dominance like the eight classical planets of the Solar System.
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 names for them, following the IAU's naming conventions. The list below concerns those minor planets in the specified number-range that have received names, and explains the meanings of those names.
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).
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 ...
Kepler-37e is listed with a radius of 0.37 ± 0.18 R 🜨 in the Exoplanet Archive based on KOI data, but the existence of this planet is doubtful, [22] and assuming its existence, a 2023 study found a mass of 8.1 ± 1.7 M 🜨, inconsistent with such a small radius.
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 ...
It confirmed the tiny planet harbored an ocean beneath its thick, icy shell. When did Pluto stop being a planet, and why? Pluto was always in a tough spot when it came to being a planet. Just ...
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.