An Arjuna asteroid will become a "mini-moon" event for nearly two months starting Sept. 29, according to a study published in the journal Research Notes of the American Astronomical Society.
In addition to common groups of Near-Earth Asteroids, being the Apollos, Amors and Atens, there is also a class of asteroids called the Arjunas that have nearly circular orbits, similar to that travelled by the Earth.
