Beidou · Navigation
BEIDOU-1 G4
NonoperationalNavigationGEO
BEIDOU-1 G4 is a China (CNSA) navigation satellite, part of the Beidou constellation, launched on February 2, 2007 into GEO.
Loading…
Launch
- Launch date
- February 2, 2007 at 04:28 PM UTC
- Launch site
- XICLF
- Launched by
- Long March 3A →
- Operator
- China Aerospace Science and Technology Corporation
- Mission
- Beidou Daohang Shiyan Wei. 4
- Launch record
- View full launch →
Orbit
- Orbit regime
- GEO
- Apoapsis
- 36,330 km
- Periapsis
- 35,874 km
- Inclination
- 9.88°
- Orbital period
- 1452.22 min
Spacecraft
- Operator
- China (CNSA)
- Manufacturer
- CAST
- Users
- Government/Military
- Launch mass
- 2,299 kg
- Design lifetime
- 12 years
- Detailed purpose
- Navigation
Identity
- COSPAR (Int'l)
- 2007-003A
- NORAD catalog №
- 30323
- Object type
- Payload
- Owner / operator
China- Constellation
- Beidou
- Radar cross-section
- 20 m²
- Status
- Nonoperational
End of mission
- Fate
- No longer operational — remains in orbit as inactive.
- Final status
- Nonoperational
Related news
China rolls out BeiDou satellite messaging for emergency use
SpaceDaily · 6mo ago
Is China’s BeiDou a weapon of war?
SpaceNews · 1y ago
China to launch next-generation Beidou satellites in 2027
SpaceNews · 1y ago
America is at risk of high impact GPS jamming and spoofing from space
SpaceNews · 1y ago
China launches final pair of backup Beidou satellites
SpaceNews · 1y ago
America is losing its GPS dominance to China’s BeiDou satnav
SpaceNews · 2y ago
China launches new Beidou satellites, rocket booster lands near house
SpaceNews · 2y ago
China launches new science probes, SAR sat and replacement Beidou satellite
SpaceNews · 3y ago