Satellite · NORAD 14781 · COSPAR 1984-021B
UOSAT 2 (UO-11)
- Operator United Kingdom
- Constellation —
- Country United Kingdom
Altitude now
612.2km
SGP4 propagation
Velocity
7.56km/s
Inclination
97.82°
Period
96.6 min
96.6 min
Perigee
591km
Apogee
599km
orbit agingOrbit updated 9 h ago · element epoch 11 Sept 2026 09:32 UTC (13.2 h old)· Metadata updated 9 h ago
Live position
Ground track & current position
Propagated client-side every 5 s from the latest element set (SGP4). Accuracy degrades with element age.
Loading ground track…
- Latitude
- 77.940° N
- Longitude
- 152.986° W
- Altitude
- 612.2 km
- Velocity
- 7.558 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 09:32 UTC
Mission
Mission & classification
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- UK · United Kingdom
- Country
- United Kingdom GB
Launch
Launch
- Launch date
- 01 Mar 1984
- COSPAR launch id
- 1984-021
Objects from the same launch · 2
- LANDSAT 514780PayloadUnknown
- DELTA 1 R/B14782Rocket bodyDecayed
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Country Code | ∅ → GB | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Owner Code | ∅ → UK | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Orbit Class | ∅ → LEO | Celestrak | 11 Sept 2026 18:53 UTC |
Regulatory
UN registration
Transparency
Sources & provenance
CelesTrakcommunity
Orbital data courtesy of CelesTrak (Dr. T.S. Kelso).
last sync 7 h ago
CelesTrak SATCATcommunity
Satellite catalog data courtesy of CelesTrak.
last sync 9 h ago
Field provenance
| Field | Source | Observed | Confidence |
|---|---|---|---|
| Canonical Name | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Decay Date | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Launch Date | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Object Type | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Orbital Elements | CelesTrak | 11 Sept 2026 20:57 UTC | 100% |
| Owner Code | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Status | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
Quality flags
- UNKNOWN_OPERATORactive payload without resolved operator11 Sept 2026
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
- 14781
- COSPAR / international designator
- 1984-021B
- SatelliteIndex id
- sat_01M28X2SWS09G5GTPVRR2KEN1V
- Canonical slug
- uosat-2-uo-11-14781
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.