3 x Glonass-M (Kosmos 2475, Kosmos 2476, Kosmos 2477)
Proton-M Briz-M
Khrunichev State Research and Production Space Center
Mission
3 x Glonass-M (Kosmos 2475, Kosmos 2476, Kosmos 2477)
Type: Navigation
Glonass-M, also known as Uragan-M, are the second generation of Uragan satellite design used for GLONASS satellite navigation system. GLONASS is a Russian space-based navigation system comparable to the similar GPS and Galileo systems. This generation improves on accuracy, power consumption and design life. Each satellite weighs 1415 kg, is equipped with 12 L-band antennas, and has an operational lifetime of 7 years.
Trajectory
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Location
81/24 (81P)
Baikonur Cosmodrome, Republic of Kazakhstan
1540 rockets have launched from Baikonur Cosmodrome, Republic of Kazakhstan.

Rocket
Proton-M Briz-M – Khrunichev State Research and Production Space Center
- Family: Proton / UR-500
- Length: 53 m
- Diameter: 7.4 m
- Launch Mass: 712 T
- Low Earth Orbit Capacity: 21000 kg
The Proton-M Briz-M was manufactured by Khrunichev State Research and Production Space Center with the first launch on 2001-04-07. Proton-M Briz-M has 61 successful launches and 6 failed launches with a total of 67 launches.
Agency
Khrunichev State Research and Production Space Center – KhSC
- Type: Government
- Abbreviation: KhSC
- Administration: Director: Andrey Vladimirovich Kalinovskiy
- Founded: 1916
- Launchers: Proton | Rokot
- Country: RUS
Khrunichev State Research and Production Space Center is a Moscow-based producer of spacecraft and space-launch systems, including the Proton and Rokot rockets and is currently developing the Angara rocket family. The Proton launch vehicle launches from Baikonur and Rokot launches from Baikonur and Plesetsk. Angara will launch from Plesetsk and Vostochny.