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Encyclopedia > Equatorial orbit

Equatorial orbit is an orbit with inclination to the plane of reference (i.d. equator) equal to zero. Inclination is one of the six orbital parameters describing the shape and orientation of a celestial orbit and is the angular distance of the orbital plane from the plane of the reference (usually planets equator or the ecliptic), stated in degrees. ...


As the equatorial orbits lack nodes: Orbital nodes are points where an orbit crosses a plane of reference (e. ...

ie. It goes round the equator. The Longitude of the ascending node () is one of the orbital elements used to specify the orbit of an object in space. ... Illumination of Earth by Sun on the day of equinox In astronomy, the vernal equinox (spring equinox, March equinox, or northward equinox) is the moment when the sun appears to cross the celestial equator, heading northward. ... In an orbit, the argument of periapsis () is the angle between the ascending node (the point where the orbiting body passes from the southern to the northern hemisphere) and the periapsis (the point of closest approach to the central body). ...


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2-2-1-2 DECLARATION OF THE FIRST MEETING OF EQUATORIAL COUNTRIES(Adopted on December 3,1976) (1177 words)
The geostationary orbit is a circular orbit on the Equatorial plane in which the period of sideral revolution of the satellite is equal to the period of sideral rotation of the Earth and the satellite moves in the same direction of the Earth's rotation.
Equatorial countries declare that the geostationary synchronous orbit is a physical fact linked to the reality of our planet because its existence depends exclusively on its relation to gravitational phenomena generated by the earth, and that is why it must not be considered part of the outer space.
The geostationary orbit is a scarce natural resource, whose importance and value increase rapidly together with the development of space technology and with the growing need for communication; therefore, the Equatorial countries meeting in Bogota have decided to proclaim and defend on behalf of their peoples, the existence of their sovereignty over this natural resource.
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