Satellite · NORAD 22231 · COSPAR 1992-079A
NAVSTAR 28 (USA 85)
- Operator United States Space Force
- Constellation GPS (NAVSTAR)
- Country United States
Altitude now
—
no element set
Velocity
—
Inclination
55.59°
Period
12.7 h
761.5 min
Perigee
21,176km
Apogee
21,313km
orbit unavailableNo orbital element set on file.· Metadata updated 3 d 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
- Navigation
- Object type
- Payload
- SATCAT ops status
- Non-operational [-]
- Radar cross-section
- 4.0 m²
- Constellation membership derived
- GPS (NAVSTAR) via name_pattern
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- NAVSTAR 28 (USA 85)Celestrak Satcat
Ownership
Operator & country
- Operator
- United States Space Force
- SATCAT owner code
- US · United States
- Country
- United States US
Launch
Launch
- Launch date
- 22 Nov 1992
- COSPAR launch id
- 1992-079
Objects from the same launch · 3
- DELTA 2 DEB26852DebrisDecayed
- DELTA 2 R/B(1)22232Rocket bodyDecayed
- DELTA 2 R/B(2) [PAM-D]22233Rocket bodyDecayed
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
- 22231
- COSPAR / international designator
- 1992-079A
- SatelliteIndex id
- sat_01M28X3JPQ1TJ0CCHDN3W56504
- Canonical slug
- navstar-28-usa-85-22231
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Navigation) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.