Satellite · NORAD 21835 · COSPAR 1991-086E
MAGION 3
- Operator Czech Republic
- Constellation —
- Country Czech Republic
Altitude now
—
no element set
Velocity
—
Inclination
82.53°
Period
117.9 min
117.9 min
Perigee
432km
Apogee
2,739km
orbit unavailableNo orbital element set on file.· Metadata updated 8 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
- Radar cross-section
- 0.5 m²
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- MAGION 3Celestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- CZCH · Czech Republic
- Country
- Czech Republic CZ
Launch
Launch
- Launch date
- 18 Dec 1991
- COSPAR launch id
- 1991-086
- Launch site
- Plesetsk Cosmodrome
Objects from the same launch · 8
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
- 21835
- COSPAR / international designator
- 1991-086E
- SatelliteIndex id
- sat_01M28X3JPNE05RK6B07DEFHSCW
- Canonical slug
- magion-3-21835
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.