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COSMOS 2477 [GLONASS-M]
OperationalNavigationMEO
Broadcasts precise timing/positioning signals for global navigation (GNSS).
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Launch
- Launch date
- November 4, 2011 at 12:51 PM UTC
- Launch site
- Baikonur Cosmodrome, Kazakhstan
- Launched by
- Proton-M Briz-M →
- Operator
- Khrunichev State Research and Production Space Center
- Mission
- 3 x Glonass-M (Kosmos 2475, Kosmos 2476, Kosmos 2477)
- Launch record
- View full launch →
Orbit
- Orbit regime
- MEO
- Apoapsis
- 19,181 km
- Periapsis
- 19,079 km
- Inclination
- 65.27°
- Orbital period
- 675.73 min
Spacecraft
- Operator
- Ministry of Defense
- Manufacturer
- ISS Reshetnev
- Users
- Military/Commercial
- Launch mass
- 1,415 kg
- Power
- 1,000 W
- Design lifetime
- 7 years
Identity
- COSPAR (Int'l)
- 2011-064B
- NORAD catalog №
- 37868
- Object type
- Payload
- Owner / operator
Russia (CIS / former USSR)- Radar cross-section
- 5.566 m²
- Status
- Operational
