STARLINK-35969, 66523
Orbit data source: Space-Track
STARLINK-35969, 66523 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 19 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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66523 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-35969
1 66523U 25265H 26171.40854443 .00003060 00000-0 12060-3 0 9992
2 66523 43.0063 57.7702 0001541 261.3931 98.6746 15.27601925 32827Epoch: 2026-06-20T09:48Z
TLE epoch observation values (Epoch: 2026-06-20T09:48:18.238Z)
Latitude
-0.00004°
Longitude
2.07057°
Altitude
482.919 km
Speed
7.626 km/s
True Right ascension
03h 51m 04s
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
08:32:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.985 km
Perigee altitude
483.87 km
Semi-major axis
6,863.065 km
Eccentricity
0.00015
Inclination
43.0063°
RAAN
57.7702°
Arg. of periapsis
261.3931°
True anomaly
98.69206°
Mean anomaly
98.6746°
Eccentric anomaly
98.68333°
Mean motion
3.81739 °/min
Orbital period
94.31 mins
BSTAR
0.0001206
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Other satellites on launch #265 in the year 2025 (2025-11-19 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-35969 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-20 22:41:46.701Z | 283.929° WNW | 2026-06-20 22:44:46.701Z | 335.217° NNW | 36.788° | 2026-06-20 22:48:46.701Z | 77.702° E |
| 6 mins | 2026-06-21 00:21:46.701Z | 288.722° WNW | 2026-06-21 00:24:46.701Z | 102.909° ESE | 42.784° | 2026-06-21 00:27:46.701Z | 108.076° ESE |
| 4 mins | 2026-06-21 02:01:46.701Z | 243.03° WSW | 2026-06-21 02:02:46.701Z | 219.546° SW | 21.688° | 2026-06-21 02:05:46.701Z | 162.01° S |
| 4 mins | 2026-06-21 18:57:46.701Z | 187.167° SSW | 2026-06-21 18:59:46.701Z | 141.108° SSE | 22.582° | 2026-06-21 19:01:46.701Z | 100.124° ESE |
| 6 mins | 2026-06-21 20:35:46.701Z | 253.991° W | 2026-06-21 20:37:46.701Z | 262.877° W | 42.392° | 2026-06-21 20:41:46.701Z | 71.464° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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