a Small asteroid 2020 CD3 became kazipoteka of the Earth, said experts from the minor planet Center at the Smithsonian astrophysical Observatory. That means he flies around the Sun in roughly the same orbit at the same speed as the Earth. Thus, although, strictly speaking, 2020 CD3 around our planet does not rotate, they will be around for a long time.
the Time during which the planet and quasistatic are close to each other, may be calculated years or even decades, but the relationship between them is much less stable than in the case of a real satellite. The fact that quasiparticle are outside the so-called the hill sphere is the distance from the planet where its gravity affects space objects gravity is stronger the stars.