Satellite · NORAD 9803 · COSPAR 1977-007A
OPS 3151 (DSP 7)
- Operator United States
- Constellation —
- Country United States
Altitude now
—
no element set
Velocity
—
Inclination
4.51°
Period
1.0 d
1,476.5 min
Perigee
36,241km
Apogee
36,907km
orbit unavailableNo orbital element set on file.· Metadata updated 16 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
- —
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- OPS 3151 (DSP 7)Celestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- US · United States
- Country
- United States US
Launch
Launch
- Launch date
- 06 Feb 1977
- COSPAR launch id
- 1977-007
Objects from the same launch · 3
- OPS 3151 DEB9856DebrisInactive
- TITAN 3C R/B(1)9808Rocket bodyDecayed
- TITAN 3C TRANSTAGE R/B9855Rocket bodyInactive
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
CelesTrak SATCATcommunity
Satellite catalog data courtesy of CelesTrak.
last sync 16 h ago
Field provenance
| Field | Source | Observed | Confidence |
|---|---|---|---|
| Canonical Name | CelesTrak SATCAT | 13 Sept 2026 18:59 UTC | 100% |
| Decay Date | CelesTrak SATCAT | 13 Sept 2026 18:59 UTC | 100% |
| Launch Date | CelesTrak SATCAT | 13 Sept 2026 18:59 UTC | 100% |
| Object Type | CelesTrak SATCAT | 13 Sept 2026 18:59 UTC | 100% |
| Owner Code | CelesTrak SATCAT | 13 Sept 2026 18:59 UTC | 100% |
| Status | CelesTrak SATCAT | 13 Sept 2026 18:59 UTC | 100% |
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
- 9803
- COSPAR / international designator
- 1977-007A
- SatelliteIndex id
- sat_01M28X3JMJDCJ7W2ZJQYF7GZC4
- Canonical slug
- ops-3151-dsp-7-9803
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.