Do cosmic bodies move along curves of conical sections?

The motion of cosmic bodies along curves of conical sections is possible only in the Universe, consisting of only two such bodies. The real motion of a cosmic body in space is a disturbed motion.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.