Satellite · NORAD 64723 · COSPAR 2025-143A
MTG-S1
- Operator EUMETSAT
- Constellation Metop / Meteosat
- Country —
Altitude now
35,780.8km
SGP4 propagation
Velocity
3.08km/s
Inclination
0.59°
Period
23.9 h
1,436.0 min
Perigee
35,769km
Apogee
35,802km
orbit agingOrbit updated 9 h ago · element epoch 10 Sept 2026 19:52 UTC (25.7 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
- 0.317° S
- Longitude
- 0.181° W
- Altitude
- 35780.8 km
- Velocity
- 3.075 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 10 Sept 2026 19:52 UTC
Mission
Mission & classification
Ownership
Operator & country
- Operator
- EUMETSAT
- SATCAT owner code
- EUME · EUMETSAT
- Country
- —
Launch
Launch
- Launch date
- 01 Jul 2025
- COSPAR launch id
- 2025-143
Objects from the same launch
No other catalogued object is linked to this launch.
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Owner Code | ∅ → EUME | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Orbit Class | ∅ → GEO | 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 6 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% |
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
- 64723
- COSPAR / international designator
- 2025-143A
- SatelliteIndex id
- sat_01M28X2SYHMTX2F76EE70FYSKE
- Canonical slug
- mtg-s1-64723
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Weather) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.