"Planetary orbits" is the technical term.
Planetary orbits that are elliptical will have a greater focus.
ALL planetary orbits are ellipses.
ellipses, with the sun at one focus of the ellipse
Planetary orbits are usually taught to be circular. However, they are truly more elliptical (oval shaped).
Copernicus did not reject the idea that planetary orbits around our Sun were circular.
Planetary orbits that are elliptical will have a greater focus.
a planetary satellite is any object that orbits a planet
Yes
He suggested the orbits were circles.
the moon.
They are in the shape of an ellipse.
Kepler
A planetary body is a non-luminous object rounded by it's own gravity that orbits a star or a stellar remnant. A moon, or satellite, orbits a planetary body.
ALL planetary orbits are ellipses.
Planetary orbits are eliptical. Each orbit forms an elipse.
They are usually an ellipse, which is a regular oval shape.
Kepler