Satellite · NORAD 3691 · COSPAR 1969-013A
OPS 0757 (TACSAT)
- Operator United States
- Constellation —
- Country United States
Altitude now
—
no element set
Velocity
—
Inclination
3.06°
Period
23.9 h
1,433.8 min
Perigee
35,649km
Apogee
35,833km
orbit unavailableNo orbital element set on file.· Metadata updated 14 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
- 1.0 m²
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- OPS 0757 (TACSAT)Celestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- US · United States
- Country
- United States US
Launch
Launch
- Launch date
- 09 Feb 1969
- COSPAR launch id
- 1969-013
Objects from the same launch · 19
- TITAN 3C TRANSTAGE DEB43282DebrisInactive
- TITAN 3C TRANSTAGE DEB43283DebrisInactive
- TITAN 3C TRANSTAGE DEB43284DebrisInactive
- TITAN 3C TRANSTAGE DEB43285DebrisInactive
- TITAN 3C TRANSTAGE DEB43447DebrisInactive
- TITAN 3C TRANSTAGE DEB43448DebrisInactive
- TITAN 3C TRANSTAGE DEB43449DebrisInactive
- TITAN 3C TRANSTAGE DEB43452DebrisInactive
- TITAN 3C TRANSTAGE DEB43453DebrisInactive
- TITAN 3C TRANSTAGE DEB43454DebrisInactive
- TITAN 3C TRANSTAGE DEB43455DebrisInactive
- TITAN 3C TRANSTAGE DEB43456DebrisInactive
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
- 3691
- COSPAR / international designator
- 1969-013A
- SatelliteIndex id
- sat_01M28X3JJXFDKE190C69E6228T
- Canonical slug
- ops-0757-tacsat-3691
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.