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While there are cultural names for the planets and Earth's satellite in other languages, there are classic names for the major planets and Moon which appear in English language IAU resolutions and the IAU Style Manual (which was approved by an IAU resolution in 1988).

What follows is a partial list of instances of use of these planet names, but it is by no means exhaustive.

In addition all of these but Ceres are also classified as plutoids, meaning that they are dwarf planets that orbit beyond Neptune and have an absolute magnitude The WGPSN is responsible for naming of satellites of planets.

The various IAU Working Groups normally handle this process, and their decisions primarily affect the professional astronomers.

But from time to time the IAU takes decisions and makes recommendations on issues concerning astronomical matters affecting other sciences or the public.

The procedure is as follows: We invite you to consult the IAU Resolutions B5 and B6 (PDF file, 92KB) adopted on August 2006, at our XXVIth General Assembly in Prague, as well as the press release published on the occasion.

The following theme article may also be of interest: https://org/public/pluto/.

If a name is difficult to spell or pronounce, it may not be the best choice for use on maps and in presentations.

Sometimes multi-word names are discouraged for this reason.

The purpose of nomenclature is to provide simple, clear, unambiguous names for features.

The IAU has been the arbiter of planetary and satellite nomenclature since its inception in 1919.

Dwarf planets are planetary-mass objects orbiting the Sun that are massive enough to be rounded by their own gravity, but are not planets or satellites.

Unlike planets, these bodies have not cleared the neighbourhood around their orbits, and their paths sometimes cross with other, often similar, objects.

The eight major planets in our Solar System and Earth's satellite have official IAU names.

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