What Is A Planetary Satellite

In this paper we present an analytical theory with numerical simulations to study the orbital motion of lunar low altitude artificial satellite.

What is a planetary satellite.

Probably the best known planetary satellite is earth s moon. A natural satellite or moon is in the most common usage an astronomical body that orbits a planet or minor planet or sometimes another small solar system body. 1 following the particular value. A satellite is a companion body that orbits a planet.

In the solar system there are six planetary satellite systems containing 205 known natural satellites. This is a list of the recognized moons of the planets and of the largest potential dwarf planets of the solar system ordered by their official roman numeral designations the 19 moons that are large enough to have been rounded by their own gravity are listed in bold the seven largest moons which are larger than any of the known dwarf planets are listed in bold and italic. Planetary fact sheet values compared to earth. Pluto haumea makemake and eris.

Planetary satellites often called moons are not to be confused with man made satellites such as weather and communications satellites in orbit around the earth. Planetary satellites are small bodies in orbit about a planet actually the planet s system barycenter. Index of planetary fact sheets more detailed fact sheets for each planet. We consider the problem of an artificial satellite perturbed by the nonuniform distribution of the mass of the moon.

Four iau listed dwarf planets are also known to have natural satellites. The planetary society is the largest and most effective nonprofit organization that promotes the exploration of space through education advocacy and innovative projects. Cheops keeps its promise. Observations with the space telescope have revealed details of the exoplanet wasp 189b one of the most extreme planets known.

Satellite imagery is making this possible at a scale never before possible. Planetary fact sheet in u s. Low altitude near polar orbits are very desirable as science orbits for missions to planetary satellites such as the earth s moon. Planetary satellite physical parameters the following tables provide known physical parameters for planetary satellites.

Planetary satellites synonyms planetary satellites pronunciation planetary satellites translation english dictionary definition of planetary satellites. Cheops is a joint mission by the european. Notes on the fact sheets explanations of the values and headings in the fact sheet.