What is perigee and apogee?

What is perigee and apogee?

  1. Perigee # 769; th (Greek #960; #949; #961; #943; #947; #949; #953; #959; #962; letter circumterrestrial). The closest to the Earth is the point of near-earth orbit of the celestial body, usually Moon or an artificial satellite of the Earth.

    The perturbing forces cause a change in the position of the perigee in space. So, due to the action of the perturbing force of the Sun, the perigee of the Moon moves in the orbit in the same direction as the Moon, making a complete revolution in 8,85 years. The displacement of the perigee of artificial satellites is mainly due to the difference between the shape of the Earth and the ball, and the magnitude and direction of this movement depend on the inclination of the satellite's orbit plane to the plane of the Earth's equator.

    The distance from the perigee to the center of the Earth is called the perigee distance.

    # 769; #945; #960; #972; #947; # of letters from the ground) is the point of the near-Earth orbit of the celestial body, usually the Moon or an artificial Earth satellite, the most remote from the center of the Earth.

    The point of apogee is directly opposite to the point of perigee, because both these points end the line of the apses and change their position with a change in the position of the line of the apses. Thus, the change in the direction of the apogee line, for example, of the Moon, is directly obtained from a change in the position of the perigee of its orbit. As for the distance of the apogee point, the change in this distance depends on changes in the eccentricity of the lunar orbit and on the large axis.

    In the figurative sense
    Apogee is the highest point, the flowering of something, for example, the apogee of glory.

  2. these are critical points
  3. You take astronomy for 10 class and you find it in the censure. interesting things about the moon
  4. apogee - the highest point, reaching the peak of something, it seems so .. perigee probably the opposite. but at exactly not gay))
  5. Please study:

    PERIGAY-I, m. (Special) .. The nearest to the Earth is the point of the lunar orbit or the orbit of an artificial Earth satellite; Against. apogee. adj. perigee, -th, -th.

    APOGEEYA, m. 1. The most distant point from the Earth is the lunar orbit or the orbit of an artificial Earth satellite; Against. perigee (special). 2. trans. The highest degree, the heyday of smth. (books). In the apogee of glory. adj. apogee, -th, -th (to 1 values).

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