Russia Launches Glonass-M Navigation Satellite

MOSCOW (Roscosmos PR) — Today, December 11, 2019, at 11:54 Moscow time, the Soyuz-2.1b launch vehicle with the Fregat upper stage successfully launched a Glonass-M navigation satellite from the Plesetsk Cosmodrome.

Separation of the satellite from the Fregat took place normally after three firings of the main engine of the upper stage. 

Glonass-M satellites form the basis of the orbital constellation of the GLONASS system. They provide navigation information and accurate time signals to land, sea, air and space consumers.