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Escape velocity and Hyperbolic trajectory

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

Difference between Escape velocity and Hyperbolic trajectory

Escape velocity vs. Hyperbolic trajectory

In physics, escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a massive body. 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.

Similarities between Escape velocity and Hyperbolic trajectory

Escape velocity and Hyperbolic trajectory have 13 things in common (in Unionpedia): Characteristic energy, Delta-v, Earth, Gravity assist, Jupiter, Kinetic energy, Oberth effect, Orbital speed, Parabolic trajectory, Semi-major and semi-minor axes, Solar System, Specific orbital energy, Standard gravitational parameter.

Characteristic energy

In astrodynamics, the characteristic energy (C_3) is a measure of the excess specific energy over that required to just barely escape from a massive body.

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Delta-v

Delta-v (literally "change in velocity"), symbolised as ∆v and pronounced delta-vee, as used in spacecraft flight dynamics, is a measure of the impulse that is needed to perform a maneuver such as launch from, or landing on a planet or moon, or in-space orbital maneuver.

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Earth

Earth is the third planet from the Sun and the only astronomical object known to harbor life.

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Gravity assist

In orbital mechanics and aerospace engineering, a gravitational slingshot, gravity assist maneuver, or swing-by is the use of the relative movement (e.g. orbit around the Sun) and gravity of a planet or other astronomical object to alter the path and speed of a spacecraft, typically to save propellant and reduce expense.

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Jupiter

Jupiter is the fifth planet from the Sun and the largest in the Solar System.

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Kinetic energy

In physics, the kinetic energy of an object is the energy that it possesses due to its motion.

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Oberth effect

In astronautics, a powered flyby, or Oberth maneuver, is a maneuver in which a spacecraft falls into a gravitational well, and then accelerates when its fall reaches maximum speed.

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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.

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Parabolic trajectory

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

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Semi-major and semi-minor axes

In geometry, the major axis of an ellipse is its longest diameter: a line segment that runs through the center and both foci, with ends at the widest points of the perimeter.

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Solar System

The Solar SystemCapitalization of the name varies.

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Specific orbital energy

In the gravitational two-body problem, the specific orbital energy \epsilon\,\! (or vis-viva energy) of two orbiting bodies is the constant sum of their mutual potential energy (\epsilon_p\,\!) and their total kinetic energy (\epsilon_k\,\!), divided by the reduced mass.

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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.

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The list above answers the following questions

Escape velocity and Hyperbolic trajectory Comparison

Escape velocity has 81 relations, while Hyperbolic trajectory has 37. As they have in common 13, the Jaccard index is 11.02% = 13 / (81 + 37).

References

This article shows the relationship between Escape velocity and Hyperbolic trajectory. To access each article from which the information was extracted, please visit:

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