A minor-planet moon is an astronomical object that orbits a minor planet as its natural satellite. As of January 2022[update], there are 457 minor planets...

planet, dwarf planet, or small Solar System body (or sometimes another natural satellite). Natural satellites are colloquially referred to as moons,...

planets' equators. Irregular moons are probably minor planets that have been captured from surrounding space. Most irregular moons are less than 10 kilometres...

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...

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...

satellite in orbit around the main component. Systems with a small minor-planet moon – also called "companion" or simply "satellite" – include 87 Sylvia...

A formal minor-planet designation is, in its final form, a number–name combination given to a minor planet (asteroid, centaur, trans-Neptunian object...

This is a list of minor-planet discoverers credited by the Minor Planet Center with the discovery of one or several minor planets (such as near-Earth...

of observers on Earth, transits of the Sun and Moon by minor planets are very rare, as the minor planets orbiting between the Earth and those bodies are...

Elektra (minor planet designation: 130 Elektra) is a large outer main-belt asteroid and quadruple system with three minor-planet moons. It was discovered...

relation to its parent planet, the fifth largest and most massive moon overall, and larger and more massive than all known dwarf planets. Its surface gravity...

planet broadened to include objects only visible with assistance: the moons of the planets beyond Earth; the ice giants Uranus and Neptune; Ceres and other...

and SN 2001dd. In January 2004, he co-discovered S/2003 (1089) 1, a minor planet moon orbiting the main-belt asteroid 1089 Tama. The 7-kilometer sized main-belt...

VB12". IAU: Minor Planet Center. March 15, 2004. Retrieved March 27, 2018. "Cassini Equinox Mission: Out from the Shadows: Two New Saturnian Moons". April...

as a submoon or a moonmoon, is a "moon of a moon" or a hypothetical natural satellite that orbits the moon of a planet. It is inferred from the empirical...

(minor planet designation: 45 Eugenia) is a large asteroid of the asteroid belt. It is famed as one of the first asteroids to be found to have a moon orbiting...

for minor planet satellites, such as asteroid moons, follows that established for the satellites of the major planets. With minor planets, the planet letter...

usage implies moons orbit a planet, the discovery of brown dwarfs with planet-sized satellites blurs the distinction between planets and moons, due to the...

Makemake (minor-planet designation: 136472 Makemake) is a dwarf planet and the second-largest of what is known as the classical population of Kuiper belt...

beyond the main asteroid belt (see minor-planet groups). Sylvia was the first asteroid known to possess more than one moon. Sylvia was discovered by N. R...

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...

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...

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...

minor planets rather than major planets. With the discovery of Pluto in 1930, most astronomers considered the Solar System to have nine major planets...

minor planet moons List of damocloids List of centaurs (small Solar System bodies) List of trans-Neptunian objects List of unnumbered minor planets List...

minor moon, minor natural satellite, or minor satellite is a particularly small natural satellite orbiting a planet, dwarf planet, or other minor 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...

The Minor Planet Center (MPC) is the official body for observing and reporting on minor planets under the auspices of the International Astronomical Union...

Orcus (minor-planet designation: 90482 Orcus) is a large trans-Neptunian object and likely dwarf planet located in the Kuiper belt, with one large moon, Vanth...

1996 by the Spacewatch survey at Kitt Peak, and its small 160-meter minor-planet moon, named Dimorphos, was discovered in 2003. Due to its binary nature...