Navigation
COSMOS 2457 [GLONASS-M]
Backup / standbyNavigationMEO
Broadcasts precise timing/positioning signals for global navigation (GNSS).
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Launch
- Launch date
- December 14, 2009 at 02:09 PM UTC
- Launch site
- Baikonur Cosmodrome, Kazakhstan
- Launched by
- Delta II 7320-10C →
- Operator
- United Launch Alliance
- Mission
- WISE
- Launch record
- View full launch →
Orbit
- Orbit regime
- MEO
- Apoapsis
- 19,136 km
- Periapsis
- 19,123 km
- Inclination
- 64.99°
- Orbital period
- 675.74 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)
- 2009-070B
- NORAD catalog №
- 36112
- Object type
- Payload
- Owner / operator
Russia (CIS / former USSR)- Radar cross-section
- 6.3096 m²
- Status
- Backup / standby