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Is the Moon the second densest satellite?

Is the Moon the second densest satellite?

The Moon is the second-densest satellite in the Solar System, after Io. However, the inner core of the Moon is small, with a radius of about 350 kilometres (220 mi) or less, around 20% of the radius of the Moon.

Which is the highest satellite in planet?

Jupiter
Moons are called natural satellites. Moons orbit the planted. Jupiter has the largest number of moons, the number of moons is 79, Saturn the second highest number of moons (62)….Complete step by step answer.

Planet No of Satellite
Venus 0
Earth 1
Mars 2
Jupiter 79 (53 Confirmed, 26 Provisional)

What are the densest planets in order?

Saturn is mainly composed of the lightest two gases known, hydrogen and helium. It is the only planet in our solar system whose density is less than water….Planetary Densities.

Planet Average Density (gm/cm3) Required Mass for 70 cm3 (gm)
Earth 5.5 385.0
Mars 3.9 273.0
Jupiter 1.3 91.0
Saturn 0.7 49.0

What is the second densest planet next to Earth?

Mercury
Structure. Mercury is the second densest planet, after Earth. It has a large metallic core with a radius of about 1,289 miles (2,074 kilometers), about 85 percent of the planet’s radius.

Who is big moon or Earth?

The moon is a bit more than one-fourth (27 percent) the size of Earth, a much larger ratio (1:4) than any other planets and their moons.

What is the densest moon?

Io (Jupiter) Densest moon in the Solar System.

Who is the largest planet?

Fifth in line from the Sun, Jupiter is, by far, the largest planet in the solar system – more than twice as massive as all the other planets combined.

Which is the planet with the most satellites?

Number of Satellites (Moons): 62. 1. Jupiter . It is the fifth planet from the Sun and named after the Roman god Jupiter. Number of Satellites (Moons): 67. Biggest Natural Satellite in the Solar

Which is the densest planet in the universe?

PSR J1719-1438 b was, at the time of its August 25, 2011 discovery, the densest planet ever discovered, at nearly 20 times the density of Jupiter (about 23 times the density of water).

Which is the largest planet in the Solar System?

Top 10 Planets with the Largest Number of Natural Satellite. 1 2. Saturn. It is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter. It is named after the Roman god of 2 1. Jupiter. It is the fifth planet from the Sun and named after the Roman god Jupiter.

What are the different types of natural satellites?

List of natural satellites. Moons are classed in two separate categories according to their orbits: regular moons, which have prograde orbits (they orbit in the direction of their planets’ rotation) and lie close to the plane of their equators, and irregular moons, whose orbits can be pro- or retrograde…