Satellite · NORAD 28542 · COSPAR 2005-005A
XTAR-EUR
- Operator United States
- Constellation —
- Country United States
Altitude now
—
no element set
Velocity
—
Inclination
4.56°
Period
1.0 d
1,454.6 min
Perigee
36,136km
Apogee
36,160km
orbit unavailableNo orbital element set on file.· Metadata updated 10 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
- Unknown
- Object type
- Payload
- SATCAT ops status
- Non-operational [-]
- Radar cross-section
- 20.6 m²
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- XTAR-EURCelestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- US · United States
- Country
- United States US
Launch
Launch
- Launch date
- 12 Feb 2005
- COSPAR launch id
- 2005-005
- Launch site
- Guiana Space Centre, Kourou
Objects from the same launch · 3
- ARIANE 5 DEB [SYLDA]28543DebrisDecayed
- SLOSHSAT28544PayloadUnknown
- MAQSAT & ARIANE 5 R/B28545PayloadUnknown
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
- 28542
- COSPAR / international designator
- 2005-005A
- SatelliteIndex id
- sat_01M28X3JQTQ1Z258XRQWN3AEV1
- Canonical slug
- xtar-eur-28542
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Unknown) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.