Debris object · NORAD 7997 · COSPAR 1974-104S
SALYUT 4 DEB
- Operator Commonwealth of Independent States (former USSR)
- Constellation —
- Country Russia
Altitude now
—
object decayed
Velocity
—
Inclination
51.58°
Period
88.9 min
88.9 min
Perigee
220km
Apogee
220km
orbit unavailableNo orbital element set on file — decayed 25 Mar 1976.· Metadata updated 8 d ago
Live position
Live position
Live position unavailable — this object re-entered the atmosphere on 25 Mar 1976 and is no longer tracked.
Mission
Mission & classification
- Mission type derived
- Debris
- Object type
- Debris
- SATCAT ops status
- Decayed [D]
- Radar cross-section
- —
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- SALYUT 4 DEBCelestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- CIS · Commonwealth of Independent States (former USSR)
- Country
- Russia RU
Launch
Launch
- Launch date
- 26 Dec 1974
- COSPAR launch id
- 1974-104
- Launch site
- Baikonur Cosmodrome (Tyuratam)
Objects from the same launch · 18
- SALYUT 4 DEB7595DebrisDecayed
- SALYUT 4 DEB7598DebrisDecayed
- SALYUT 4 DEB7608DebrisDecayed
- SALYUT 4 DEB7628DebrisDecayed
- SALYUT 4 DEB7630DebrisDecayed
- SALYUT 4 DEB7634DebrisDecayed
- SALYUT 4 DEB7656DebrisDecayed
- SALYUT 4 DEB7657DebrisDecayed
- SALYUT 4 DEB7658DebrisDecayed
- SALYUT 4 DEB7661DebrisDecayed
- SALYUT 4 DEB7662DebrisDecayed
- SALYUT 4 DEB7704DebrisDecayed
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
- 7997
- COSPAR / international designator
- 1974-104S
- SatelliteIndex id
- sat_01M28X3JKNV9J33DNS0JH0G39V
- Canonical slug
- salyut-4-deb-7997
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Debris) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.