STARLINK-35603, 66141
Orbit data source: Space-Track
STARLINK-35603, 66141 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 22 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
Request partner network tasking
Embed this page
66141 intel report (Beta)
Edit Public Description
Edit Sat Name
Create New Watchlist
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-35603
1 66141U 25237AD 26170.70303737 .00034178 00000-0 10185-2 0 9993
2 66141 53.1602 285.4667 0001122 86.3597 273.7534 15.34385477 38233TLE epoch observation values (Epoch: 2026-06-19T16:52:22.428Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #237 in the year 2025 (2025-10-22 UTC)
STARLINK-35603 Visibility forecast
Loading observer location...
Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-21 09:41:10.954Z | 210.055° SW | 2026-06-21 09:44:10.954Z | 120.583° SE | 38.255° | 2026-06-21 09:47:10.954Z | 59.587° ENE |
| 4 mins | 2026-06-21 11:20:10.954Z | 295.593° NW | 2026-06-21 11:22:10.954Z | 343.639° N | 21.137° | 2026-06-21 11:24:10.954Z | 22.245° NNE |
| 5 mins | 2026-06-21 16:16:10.954Z | 336.475° NNW | 2026-06-21 16:18:10.954Z | 55.181° ENE | 34.306° | 2026-06-21 16:21:10.954Z | 108.854° ESE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
|---|
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|