Largest And Heaviest Satellite In Solar System

Jupiter is a satellite of our sun and has roughly 2 5 times the mass of all the other known solar system objects which could be considered as satellites put together so my answer would be jupiter.

Largest and heaviest satellite in solar system.

It has a diameter of 5 268 km 3 273 mi making it 26 larger than the planet mercury by volume although it is only 45 as massive. Of these all are covered by a crust of ice except for earth s moon and io. It is bigger in size than the smallest planet mercury and would have easily been classified as a planet if it was orbiting the sun. Spacecraft may change mass over time such as by use of propellant.

It is the ninth largest object in the solar system and the largest without a substantial atmosphere. The solar system s planets and its most likely dwarf planets are known to be orbited by at least 219 natural satellites or moons. Ganymede orbits around jupiter with a diameter of 5 262 kilometers. Pluto haumea makemake and eris.

Four iau listed dwarf planets are also known to have natural satellites. If we limit ourselves to planetary satellites th. In the solar system there are six planetary satellite systems containing 205 known natural satellites. Several of the largest ones are in hydrostatic equilibrium and would therefore be considered dwarf planets or planets if they.

The heaviest artificial objects to reach space include space stations various upper stages and discarded space shuttle external tanks. The list of biggest natural satellite in the solar system is discussed along with the facts like average diameter kilometres orbits distance to earth orbital period radius and gravity. Ganymede is the largest of jupiter s 79 moons as well as by far the largest moon in the solar system. The solar system is the gravitationally bound system of the sun and the objects that orbit it either directly or indirectly.

Ganymede ganymede is one of jupiter s 79 known satellites. Between 1994 and 1998 the shuttle mir complex of docked spacecraft was the heaviest artificial object in orbit when docked growing heavier from its start as mir continued to be expanded. 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. 19 of them are large enough to be gravitationally rounded.