Beidou · Navigation
BEIDOU-2 IGSO-4 (C09)
OperationalNavigationGEONORAD 37763
BEIDOU-2 IGSO-4 (C09) is a Chinese Ministry of National Defense navigation satellite, part of the Beidou constellation, launched on July 26, 2011 into GEO.
Launch
- Launch date
- July 26, 2011 at 09:44 PM UTC
- Launch site
- XICLF
- Launched by
- Long March 3A →
- Operator
- China Aerospace Science and Technology Corporation
- Launch record
- View full launch →
Orbit
- Orbit regime
- GEO
- Apoapsis
- 36,455 km
- Periapsis
- 35,111 km
- Inclination
- 54.6°
- Orbital period
- 1435.9 min
- Orbit data fetched
- October 13, 2026 at 01:21 PM UTC
Spacecraft
- Operator
- Chinese Ministry of National Defense
- Manufacturer
- Space Technology Research Institute (part of CASC)
- Users
- Military/Government
- Launch mass
- 2,300 kg
- Dry mass
- 1,900 kg
- Design lifetime
- 8 years
- Dimensions
- 3 × 1.7 × 1.7 m
- Detailed purpose
- Navigation
Identity
- COSPAR (Int'l)
- 2011-038A
- NORAD catalog №
- 37763
- Object type
- Payload
- Owner / operator
China- Constellation
- Beidou
- Radar cross-section
- 16.2984 m²
- Status
- Operational
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