Satellite · NORAD 37763 · COSPAR 2011-038A
BEIDOU-2 IGSO-4
- Operator China Satellite Navigation Office
- Constellation BeiDou
- Country China
Altitude now
35,126.3km
SGP4 propagation
Velocity
3.12km/s
Inclination
54.60°
Period
23.9 h
1,436.1 min
Perigee
35,112km
Apogee
36,464km
orbit agingOrbit updated 10 h ago · element epoch 10 Sept 2026 19:39 UTC (25.2 h old)· Metadata updated 10 h ago
Live position
Ground track & current position
Propagated client-side every 5 s from the latest element set (SGP4). Accuracy degrades with element age.
Loading ground track…
- Latitude
- 41.222° S
- Longitude
- 78.951° E
- Altitude
- 35126.3 km
- Velocity
- 3.124 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 10 Sept 2026 19:39 UTC
Mission
Mission & classification
Ownership
Operator & country
- SATCAT owner code
- PRC · People's Republic of China
- Country
- China CN
Launch
Launch
- Launch date
- 26 Jul 2011
- COSPAR launch id
- 2011-038
- Launch site
- Xichang Satellite Launch Center
Objects from the same launch · 1
- CZ-3A R/B37764Rocket bodyDecayed
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Owner Code | ∅ → PRC | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Orbit Class | ∅ → GEO | Celestrak | 11 Sept 2026 18:53 UTC |
Regulatory
UN registration
Transparency
Sources & provenance
CelesTrakcommunity
Orbital data courtesy of CelesTrak (Dr. T.S. Kelso).
last sync 10 h ago
CelesTrak SATCATcommunity
Satellite catalog data courtesy of CelesTrak.
last sync 10 h ago
Field provenance
| Field | Source | Observed | Confidence |
|---|---|---|---|
| Canonical Name | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Decay Date | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Launch Date | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Object Type | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Orbital Elements | CelesTrak | 11 Sept 2026 18:53 UTC | 100% |
| Owner Code | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Status | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
Timeline
Events
No events detected for this object yet. Launches, decays and orbit changes are generated by the derived-analytics connector.
Reference
Identifiers
- NORAD catalogue number
- 37763
- COSPAR / international designator
- 2011-038A
- SatelliteIndex id
- sat_01M28X2SWVN8HVCRKVKG2Q7P78
- Canonical slug
- beidou-2-igso-4-37763
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Navigation) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.