Speed of minimal orbiting

The speed of minimal orbiting , in the field of the Astronautics, is the minimal Speed which it would theoretically be necessary to communicate to a body at the beginning of a Astre for the to put into orbit closest to this last on a circular Orbite.

For the Ground, this speed, known as also the first speed cosmic ( first space velocity ), is of approximately 7,9 kilometers a second compared to a geocentric inertial reference mark.

The term corresponding in English is minimum velocity off orbitation.

Reference

Right French: decree of February 20th, 1995 relating to the terminology of sciences and space technology.

See too

Random links:Shade (psychoanalysis) | Powerage | Emmy von NR. | The leather Mask | In the abyss of time | Radiodiffusion_publique