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SatelliteIndex

Rocket body · NORAD 25674 · COSPAR 1999-018B

ATLAS 2A CENTAUR R/B

DecayedRocket bodyLEORocket body derived

Altitude now

—

object decayed

Velocity

—

Inclination

18.79°

Period

99.4 min

99.4 min

Perigee

110km

Apogee

1,354km

orbit unavailableNo orbital element set on file — decayed 27 Sept 2001.· Metadata updated 15 h ago

Live position

Live position

Live position unavailable — this object re-entered the atmosphere on 27 Sept 2001 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
17.8 m²

CelesTrak groups

Not listed in any CelesTrak group.

Aliases

  • ATLAS 2A CENTAUR R/BCelestrak Satcat

Ownership

Operator & country

Operator
—
SATCAT owner code
US · United States
Country
United States US

Launch

Launch

Launch page →
Launch date
12 Apr 1999
COSPAR launch id
1999-018
Launch site
Cape Canaveral / Kennedy Space Center (Eastern Range), Florida

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
25674
COSPAR / international designator
1999-018B
SatelliteIndex id
sat_01M28X3JQA2EVA01MF9DAGNP9W
Canonical slug
atlas-2a-centaur-r-b-25674

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.