Earth will temporarily get a second moon next week when a tiny asteroid begins its two month orbit around the planet, though researchers say the space rock likely won’t be visible without the help of a professional telescope.

Sadly, at just about 10 meters, the mini-moon will be extremely hard to see from Earth, but its presence will be there nonetheless for almost two months. The asteroid, which was discovered on Aug. 7 by NASA, originated from the Arjuna asteroid belt, where it will likely return once it leaves Earth’s orbit.