This was reported by the North American Aerospace Defense Command (NORAD). According to the data, the Russian satellite went out of orbit.
“Cosmos-2519” was a platform on which it was possible to place various payloads. He had ERS (Earth remote sensing) equipment, as well as devices that allow him to take pictures of space objects. It was launched on June 23, 2017 from Plesetsk on a Soyuz-2.1v launch vehicle. In October of the same year, the RF Ministry of Defense reported that the inspector apparatus had separated from the Kosmos-2519. With the help of special equipment, he was able to diagnose the technical condition of a domestic satellite from the shortest possible distance. This device also burned up earlier in the atmosphere.