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SatelliteIndex

Rocket body · NORAD 25732 · COSPAR 1999-025C

CZ-4B R/B

InactiveRocket bodyLEORocket body derived
  • Operator People's Republic of China
  • Constellation —
  • Country China

Altitude now

—

no element set

Velocity

—

Inclination

98.64°

Period

101.5 min

101.5 min

Perigee

804km

Apogee

858km

orbit unavailableNo orbital element set on file.· Metadata updated 9 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
Rocket body
Object type
Rocket body
Radar cross-section
6.1 m²

CelesTrak groups

Aliases

  • CZ-4B R/BCelestrak Satcat

Ownership

Operator & country

Operator
—
SATCAT owner code
PRC · People's Republic of China
Country
China CN

Launch

Launch

Launch page →
Launch date
10 May 1999
COSPAR launch id
1999-025
Launch site
Taiyuan Satellite Launch Center

Objects from the same launch · 40+

All objects from launch 1999-025 →

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

UN Register of Objects Launched into Outer Space (UNOOSA) — connector planned, not yet ingested; registration unavailable

Transparency

Sources & provenance

All sources →

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

All 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
25732
COSPAR / international designator
1999-025C
SatelliteIndex id
sat_01M28X3JQA2EVA01MF9DAGNPBP
Canonical slug
cz-4b-r-b-25732

Orbit class, mission type and constellation membership are derived by SatelliteIndex (Rocket body) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.

CZ-4B R/B — Live Orbit, NORAD 25732 | SatelliteIndex