Satellite · NORAD 37737 · COSPAR 2011-032A
TIANLIAN 1-02
- Operator People's Republic of China
- Constellation —
- Country China
Altitude now
—
no element set
Velocity
—
Inclination
5.76°
Period
1.0 d
1,454.6 min
Perigee
36,127km
Apogee
36,170km
orbit unavailableNo orbital element set on file.· Metadata updated 12 h ago
Live position
Live position
Live position unavailable — no public orbital element set exists for this object (it may be classified, untracked or too small to catalogue).
Mission
Mission & classification
- Mission type derived
- Communications
- Object type
- Payload
- SATCAT ops status
- Non-operational [-]
- Radar cross-section
- 31.5 m²
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- TIANLIAN 1-02Celestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- PRC · People's Republic of China
- Country
- China CN
Launch
Launch
- Launch date
- 11 Jul 2011
- COSPAR launch id
- 2011-032
- Launch site
- Xichang Satellite Launch Center
Objects from the same launch · 1
- CZ-3C R/B37738Rocket bodyDecayed
Change log
History
No changes recorded since first ingestion on 11 Sept 2026 18:54 UTC. Status, orbit class, name and ownership changes are logged here as sources are re-ingested.
Regulatory
UN registration
Transparency
Sources & provenance
No source is linked to this record yet — the catalogue row exists but no provenance entry has been written for it.
Field provenance
No field-level provenance recorded.
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
- 37737
- COSPAR / international designator
- 2011-032A
- SatelliteIndex id
- sat_01M28X3JSDTJN08WK48JAYC430
- Canonical slug
- tianlian-1-02-37737
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Communications) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.