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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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 17.7 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 STARLINK-35649
1 66125U 25237M 25312.16668980 -.01842086 00000-0 -17010-1 0 9997
2 66125 53.1594 251.4028 0000959 92.2484 203.1904 15.70306531 3927Epoch: 2025-11-08T04:00Z
TLE epoch observation values (Epoch: 2025-11-08T04:00:01.998Z)
Latitude
-46.47034°
Longitude
92.14213°
Altitude
374.43 km
Speed
7.684 km/s
True Right ascension
13h 19m 00s
True Declination
-46° 17' 20"
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
06:42:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.927 km
Perigee altitude
357.635 km
Semi-major axis
6,736.418 km
Eccentricity
0.0001
Inclination
53.1594°
RAAN
251.4028°
Arg. of periapsis
92.2484°
True anomaly
203.18607°
Mean anomaly
203.1904°
Eccentric anomaly
203.18824°
Mean motion
3.92554 °/min
Orbital period
91.71 mins
BSTAR
-0.01701
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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 | 2025-11-08 22:48:11.021Z | 228.254° WSW | 2025-11-08 22:51:11.021Z | 56.225° ENE | 43.536° | 2025-11-08 22:53:11.021Z | 50.533° ENE |
| 4 mins | 2025-11-09 05:15:11.021Z | 333.175° NNW | 2025-11-09 05:16:11.021Z | 17.073° NNE | 38.199° | 2025-11-09 05:19:11.021Z | 115.528° SE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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