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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35649
1 66125U 25237M 26171.40692191 .00118571 00000-0 34873-2 0 9998
2 66125 53.1578 282.0400 0001584 48.1632 311.9506 15.34200975 38348Epoch: 2026-06-20T09:45Z
TLE epoch observation values (Epoch: 2026-06-20T09:45:58.053Z)
Latitude
0.00004°
Longitude
-133.07385°
Altitude
463.472 km
Speed
7.636 km/s
True Right ascension
18h 48m 09s
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
10:20:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.636 km
Perigee altitude
462.468 km
Semi-major axis
6,841.689 km
Eccentricity
0.00016
Inclination
53.1578°
RAAN
282.04°
Arg. of periapsis
48.1632°
True anomaly
311.9371°
Mean anomaly
311.9506°
Eccentric anomaly
311.94385°
Mean motion
3.83529 °/min
Orbital period
93.87 mins
BSTAR
0.0034873
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-21 09:22:14.423Z | 197.91° SSW | 2026-06-21 09:25:14.423Z | 136.218° SSE | 29.42° | 2026-06-21 09:28:14.423Z | 69.112° E |
| 4 mins | 2026-06-21 11:01:14.423Z | 283.485° WNW | 2026-06-21 11:03:14.423Z | 339.071° N | 26.154° | 2026-06-21 11:05:14.423Z | 23.892° NE |
| 5 mins | 2026-06-21 15:57:14.423Z | 341.396° N | 2026-06-21 15:59:14.423Z | 39.367° NE | 28.196° | 2026-06-21 16:02:14.423Z | 96.946° ESE |
| 4 mins | 2026-06-21 17:35:14.423Z | 267.605° W | 2026-06-21 17:36:14.423Z | 240.528° WSW | 26.155° | 2026-06-21 17:39:14.423Z | 170.17° S |
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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