Natural Satellite Of Mercury Planet

A moon may occur from a disk of materials orbiting a planet.

Natural satellite of mercury planet. Planets that do not have natural satellites. The only natural satellite on earth is called moon however this term is accepted to refer to any natural satellite of another planet. This site is maintained by the planetary science communications team at nasa s jet propulsion laboratory and goddard space flight center for nasa s science mission directorate. 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.

Also known as a moon a natural satellite is an astronomical object that orbits another celestial body such as a planet. For an understanding of why mercury does not have a moon it is important to understand how moons occur in other planets. Mercury and venus are the two closest planets to the sun and the only two without any natural satellites. Of these all are covered by a crust of ice except for earth s moon and io.

The planet mercury does not have any known moons natural satellites as of 2014. Several of the largest ones are in hydrostatic equilibrium and would therefore be considered dwarf planets or planets if they. Technically the term natural satellite could refer to a planet orbiting a star or a dwarf galaxy orbiting a major galaxy but it is normally synonymous with moon and used to identify non artificial satellites of planets dwarf planets and minor planets. A natural satellite or moon is a celestial body that orbits a planet or smaller body which is called the primary.

Pluto haumea makemake and eris. The solar system s planets and its most likely dwarf planets are known to be orbited by at least 219 natural satellites or moons. All except two of the planets venus and mercury in our solar system have natural satellites called moons. Explore our solar system and get all the information about our planets.

Mercury venus earth mars jupiter saturn uranus neptune pluto natural satellites. Earth moon mars phobos deimos jupiter io europa this app also contains information providing aphelion perihelion semi major axis. 19 of them are large enough to be gravitationally rounded. In the solar system there are six planetary satellite systems containing 205 known natural satellites.

There has been one known artificial satellite orbiting mercury known as messenger. How natural satellites occur. Planets asteroids and comets orbit around stars such as our sun and so can also be thought of as natural satellites. Other natural satellites in our solar system.

Four iau listed dwarf planets are also known to have natural satellites. The disk eventually becomes a big enough body that it may end up having a spherical shape.