Elliptic orbit and Orbit equation

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Elliptic orbit and Orbit equation

Elliptic orbit vs. Orbit equation

In astrodynamics or celestial mechanics, an elliptic orbit or elliptical orbit is a Kepler orbit with an eccentricity of less than 1; this includes the special case of a circular orbit, with eccentricity equal to 0. In astrodynamics an orbit equation defines the path of orbiting body m_2\,\! around central body m_1\,\! relative to m_1\,\!, without specifying position as a function of time.

Apsis

An apsis (ἁψίς; plural apsides, Greek: ἁψῖδες) is an extreme point in the orbit of an object.

Apsis and Elliptic orbit · Apsis and Orbit equation · See more »

Circular orbit

A circular orbit is the orbit with a fixed distance around the barycenter, that is, in the shape of a circle.

Circular orbit and Elliptic orbit · Circular orbit and Orbit equation · See more »

Free fall

In Newtonian physics, free fall is any motion of a body where gravity is the only force acting upon it.

Elliptic orbit and Free fall · Free fall and Orbit equation · See more »

Hyperbolic trajectory

In astrodynamics or celestial mechanics, a hyperbolic trajectory is the trajectory of any object around a central body with more than enough speed to escape the central object's gravitational pull.

Elliptic orbit and Hyperbolic trajectory · Hyperbolic trajectory and Orbit equation · See more »

Orbital mechanics

Orbital mechanics or astrodynamics is the application of ballistics and celestial mechanics to the practical problems concerning the motion of rockets and other spacecraft.

Elliptic orbit and Orbital mechanics · Orbit equation and Orbital mechanics · See more »

Orbital speed

In gravitationally bound systems, the orbital speed of an astronomical body or object (e.g. planet, moon, artificial satellite, spacecraft, or star) is the speed at which it orbits around either the barycenter or, if the object is much less massive than the largest body in the system, its speed relative to that largest body.

Elliptic orbit and Orbital speed · Orbit equation and Orbital speed · See more »

Parabolic trajectory

In astrodynamics or celestial mechanics a parabolic trajectory is a Kepler orbit with the eccentricity equal to 1.

Elliptic orbit and Parabolic trajectory · Orbit equation and Parabolic trajectory · See more »

Primary (astronomy)

A primary (also called a gravitational primary, primary body, or central body) is the main physical body of a gravitationally bound, multi-object system.

Elliptic orbit and Primary (astronomy) · Orbit equation and Primary (astronomy) · See more »

Radial trajectory

In astrodynamics and celestial mechanics a radial trajectory is a Kepler orbit with zero angular momentum.

Elliptic orbit and Radial trajectory · Orbit equation and Radial trajectory · See more »

Specific relative angular momentum

In celestial mechanics the specific relative angular momentum \vec plays a pivotal role in the analysis of the two-body problem.

Elliptic orbit and Specific relative angular momentum · Orbit equation and Specific relative angular momentum · See more »

Standard gravitational parameter

In celestial mechanics, the standard gravitational parameter μ of a celestial body is the product of the gravitational constant G and the mass M of the body.

Elliptic orbit and Standard gravitational parameter · Orbit equation and Standard gravitational parameter · See more »