Satellite · NORAD 25642 · COSPAR 1999-010A
RADUGA-1 4
- Operator Commonwealth of Independent States (former USSR)
- Constellation —
- Country Russia
Altitude now
—
no element set
Velocity
—
Inclination
15.66°
Period
24.0 h
1,437.3 min
Perigee
35,786km
Apogee
35,834km
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
- 12.6 m²
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- RADUGA-1 4Celestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- CIS · Commonwealth of Independent States (former USSR)
- Country
- Russia RU
Launch
Launch
- Launch date
- 28 Feb 1999
- COSPAR launch id
- 1999-010
- Launch site
- Baikonur Cosmodrome (Tyuratam)
Objects from the same launch · 5
- SL-12 PLAT25644DebrisDecayed
- SL-12 R/B(1)25643Rocket bodyDecayed
- SL-12 R/B(2)25645Rocket bodyInactive
- SL-12 R/B(AUX MOTOR)25761Rocket bodyDecayed
- SL-12 R/B(AUX MOTOR)25762Rocket 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
- 25642
- COSPAR / international designator
- 1999-010A
- SatelliteIndex id
- sat_01M28X3JQ95R9Y8N3H7XFHPTJH
- Canonical slug
- raduga-1-4-25642
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.