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SatelliteIndex

Rocket body · NORAD 28938 · COSPAR 2006-004B

H-2A R/B

InactiveRocket bodyOTHERRocket body derived
  • Operator Japan
  • Constellation —
  • Country Japan

Altitude now

—

no element set

Velocity

—

Inclination

28.29°

Period

7.5 h

450.5 min

Perigee

235km

Apogee

25,941km

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
21.2 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 page →
Launch date
18 Feb 2006
COSPAR launch id
2006-004
Launch site
Tanegashima Space Center

Objects from the same launch · 1

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
28938
COSPAR / international designator
2006-004B
SatelliteIndex id
sat_01M28X3JQWRGECPV9WZDMJBBW6
Canonical slug
h-2a-r-b-28938

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.