STARLINK-35649, 66125
Orbit data source: Space-Track
STARLINK-35649, 66125 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.
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66125 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m²
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 STARLINK-35649
1 66125U 25237M 26061.29951905 .00036472 00000-0 12374-2 0 9995
2 66125 53.1602 73.6244 0001635 47.3348 312.7791 15.30203432 21487Epoch: 2026-03-02T07:11Z
TLE epoch observation values (Epoch: 2026-03-02T07:11:18.445Z)
Latitude
0.00001°
Longitude
165.70263°
Altitude
475.344 km
Speed
7.63 km/s
True Right ascension
04h 54m 29s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
05:26:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.582 km
Perigee altitude
474.341 km
Semi-major axis
6,853.598 km
Eccentricity
0.00016
Inclination
53.1602°
RAAN
73.6244°
Arg. of periapsis
47.3348°
True anomaly
312.76535°
Mean anomaly
312.7791°
Eccentric anomaly
312.77222°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.0012374
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Other satellites on launch #237 in the year 2025 (2025-10-22 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-35649 Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-03 03:46:39.482Z | 249.249° W | 2026-03-03 03:48:39.482Z | 331.73° NNW | 41.163° | 2026-03-03 03:51:39.482Z | 42.605° NE |
| 4 mins | 2026-03-03 08:43:39.482Z | 348.762° N | 2026-03-03 08:45:39.482Z | 31.324° NE | 18.927° | 2026-03-03 08:47:39.482Z | 68.239° E |
| 5 mins | 2026-03-03 10:21:39.482Z | 302.726° NW | 2026-03-03 10:23:39.482Z | 209.939° SW | 43.808° | 2026-03-03 10:26:39.482Z | 138.22° SSE |
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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