Solar System

A model that proposed Geocentric and orbits are circles.

• Ptolemaic Model

• Copernican Model

• Tychonic Model

• Keplerian Model

A model that proposed Heliocentric and the orbits are perfect circles.

• Ptolemaic Model

• Copernican Model

• Tychonic Model

• Keplerian Model

Model that proposed on Geocentric but the planets revolve around the sun and path are perfect circles.

• Ptolemaic

• Copernican Model

• Keplerian Model

• Tychonic Model

Model that proposed Heliocentric and orbits are ellipses not circles

• Ptolemaic Model

• Copernican Model

• Keplerian Model

• Tychonic Model

An organization governing international professional astronomical activities worldwide with headquarters in Paris

• National Aeronautics and Space Administration

• International Astronomical Union

• Astronomical Society of the Pacific

He studied how the planets moved in the sky and able deduce three laws that govern planets how they move around the sun

• Cladius Ptolemy

• Johanes Kepler

• Tycho Brahe

The point in the orbit of a planet, asteroid, or comet at which it is closest to the sun.

• January Perihelion

• July Aphelion

The point in the orbit of a planet, asteroid, or comet at which it is furthest from the sun.

• JAnuary Perihelion

• July Aphelion

What is the average distance of the Earth from the Sun?

• 200 million km

• 130 million km

• 150 million km

They are the largest minor bodies in the solar system

• Comets

• Meteroids

• Asteroids