STARLINK-35366, 66512
Orbit data source: Space-Track
STARLINK-35366, 66512 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 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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66512 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-35366
1 66512U 25263AD 26171.31618845 .00013704 00000-0 50649-3 0 9993
2 66512 42.9996 131.1639 0000879 268.5847 91.4904 15.27586305 34599Epoch: 2026-06-20T07:35Z
TLE epoch observation values (Epoch: 2026-06-20T07:35:18.682Z)
Latitude
0°
Longitude
108.8035°
Altitude
482.821 km
Speed
7.626 km/s
True Right ascension
08h 44m 39s
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
07:17:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.579 km
Perigee altitude
484.372 km
Semi-major axis
6,863.112 km
Eccentricity
0.00009
Inclination
42.9996°
RAAN
131.1639°
Arg. of periapsis
268.5847°
True anomaly
91.50047°
Mean anomaly
91.4904°
Eccentric anomaly
91.49543°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00050649
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Other satellites on launch #263 in the year 2025 (2025-11-15 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-35366 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 01:05:08.727Z | 228.32° WSW | 2026-06-21 01:07:08.727Z | 183.557° SSW | 38.728° | 2026-06-21 01:11:08.727Z | 76.589° E |
| 6 mins | 2026-06-21 02:44:08.727Z | 278.594° WNW | 2026-06-21 02:46:08.727Z | 324.724° NNW | 38.707° | 2026-06-21 02:50:08.727Z | 71.844° E |
| 6 mins | 2026-06-21 04:23:08.727Z | 292.906° NW | 2026-06-21 04:26:08.727Z | 44.325° NE | 39.731° | 2026-06-21 04:29:08.727Z | 90.979° ESE |
| 6 mins | 2026-06-21 06:02:08.727Z | 274.739° WNW | 2026-06-21 06:05:08.727Z | 181.773° SSW | 34.315° | 2026-06-21 06:08:08.727Z | 133.813° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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