Rocket body · NORAD 37814 · COSPAR 2011-050B
H-2A R/B
- Operator Japan
- Constellation —
- Country Japan
Altitude now
—
object decayed
Velocity
—
Inclination
97.72°
Period
87.9 min
87.9 min
Perigee
161km
Apogee
176km
orbit unavailableNo orbital element set on file — decayed 11 Jul 2025.· Metadata updated 9 h ago
Live position
Live position
Live position unavailable — this object re-entered the atmosphere on 11 Jul 2025 and is no longer tracked.
Mission
Mission & classification
- Mission type derived
- Rocket body
- Object type
- Rocket body
- SATCAT ops status
- Decayed [D]
- Radar cross-section
- 17.9 m²
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- H-2A R/BCelestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- JPN · Japan
- Country
- Japan JP
Launch
Launch
- Launch date
- 23 Sept 2011
- COSPAR launch id
- 2011-050
- Launch site
- Tanegashima Space Center
Objects from the same launch · 3
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
- 37814
- COSPAR / international designator
- 2011-050B
- SatelliteIndex id
- sat_01M28X3JSDTJN08WK48JAYC44R
- Canonical slug
- h-2a-r-b-37814
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.