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Beidou · Navigation
BEIDOU-2 M1
Nonoperational
Navigation
MEO
Broadcasts precise timing/positioning signals for global navigation (GNSS).
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Launch
Launch date
April 13, 2007 at 08:11 PM UTC
Launch site
XICLF
Launched by
Long March 3A →
Operator
China Aerospace Science and Technology Corporation
Mission
Beidou DW 1
Launch record
View full launch →
Orbit
Orbit regime
MEO
Apoapsis
22,457 km
Periapsis
22,447 km
Inclination
50.93°
Orbital period
811.96 min
Spacecraft
Operator
China (CNSA)
Launch mass
1,000 kg
Identity
COSPAR (Int'l)
2007-011A
NORAD catalog №
31115
Object type
Payload
Owner / operator
China
Constellation
Beidou
Radar cross-section
6.2708 m²
Status
Nonoperational
End of mission
Fate
No longer operational — remains in orbit as inactive.
Final status
Nonoperational
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