Satellite · NORAD 66398 · COSPAR 2025-257U
STARLINK-35642
- Operator SpaceX
- Constellation Starlink
- Country United States
Altitude now
466.1km
SGP4 propagation
Velocity
7.64km/s
Inclination
53.16°
Period
93.8 min
93.8 min
Perigee
462km
Apogee
463km
orbit freshOrbit updated 3 h ago · element epoch 11 Sept 2026 16:22 UTC (11.5 h old)· Metadata updated 3 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
- 42.626° N
- Longitude
- 154.749° E
- Altitude
- 466.1 km
- Velocity
- 7.639 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 16:22 UTC
Mission
Mission & classification
Ownership
Operator & country
- Operator
- SpaceX
- SATCAT owner code
- US · United States
- Country
- United States US
Launch
Launch
- Launch date
- 09 Nov 2025
- COSPAR launch id
- 2025-257
Objects from the same launch · 28
- STARLINK-3513966380PayloadActive
- STARLINK-3515866381PayloadActive
- STARLINK-3563966382PayloadActive
- STARLINK-3569066383PayloadActive
- STARLINK-3566266384PayloadActive
- STARLINK-3565966385PayloadActive
- STARLINK-3565166386PayloadActive
- STARLINK-3566166387PayloadActive
- STARLINK-3564766388PayloadActive
- STARLINK-3569466389PayloadActive
- STARLINK-3566566390PayloadActive
- STARLINK-3565666391PayloadActive
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Owner Code | ∅ → US | 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 43 min 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 | 12 Sept 2026 03:03 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
- 66398
- COSPAR / international designator
- 2025-257U
- SatelliteIndex id
- sat_01M28X2SYS4V4FRKFNTFA1JAM1
- Canonical slug
- starlink-35642-66398
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Communications) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.