STARLINK-35625, 66140
Orbit data source: Space-Track
STARLINK-35625, 66140 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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66140 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-35625
1 66140U 25237AC 26171.33967727 .00028711 00000-0 85739-3 0 9991
2 66140 53.1581 282.3296 0002178 90.5003 269.6249 15.34408259 38335Epoch: 2026-06-20T08:09Z
TLE epoch observation values (Epoch: 2026-06-20T08:09:08.116Z)
Latitude
-0.00001°
Longitude
-108.50994°
Altitude
463.59 km
Speed
7.636 km/s
True Right ascension
18h 49m 19s
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
08:43:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.426 km
Perigee altitude
461.446 km
Semi-major axis
6,841.073 km
Eccentricity
0.00022
Inclination
53.1581°
RAAN
282.3296°
Arg. of periapsis
90.5003°
True anomaly
269.59994°
Mean anomaly
269.6249°
Eccentric anomaly
269.61242°
Mean motion
3.83581 °/min
Orbital period
93.85 mins
BSTAR
0.00085739
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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-35625 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 09:19:03.859Z | 195.036° SSW | 2026-06-21 09:22:03.859Z | 132.382° SE | 27.916° | 2026-06-21 09:25:03.859Z | 69.767° E |
| 4 mins | 2026-06-21 10:58:03.859Z | 283.505° WNW | 2026-06-21 11:00:03.859Z | 343.017° N | 26.837° | 2026-06-21 11:02:03.859Z | 26.042° NE |
| 4 mins | 2026-06-21 15:54:03.859Z | 344.348° N | 2026-06-21 15:56:03.859Z | 42.579° NE | 26.871° | 2026-06-21 15:58:03.859Z | 86.897° E |
| 4 mins | 2026-06-21 17:32:03.859Z | 267.331° W | 2026-06-21 17:33:03.859Z | 237.801° WSW | 27.786° | 2026-06-21 17:36:03.859Z | 166.984° 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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