STARLINK-35542, 66064
Orbit data source: Space-Track
STARLINK-35542, 66064 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 19 Oct 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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66064 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-35542
1 66064U 25235G 26171.19862346 .00019654 00000-0 67387-3 0 9994
2 66064 53.1600 129.2980 0001526 90.1707 269.9468 15.30203455 38618Epoch: 2026-06-20T04:46Z
TLE epoch observation values (Epoch: 2026-06-20T04:46:01.066Z)
Latitude
-0.00009°
Longitude
149.3768°
Altitude
476.106 km
Speed
7.629 km/s
True Right ascension
08h 37m 11s
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
07:18:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.507 km
Perigee altitude
474.415 km
Semi-major axis
6,853.598 km
Eccentricity
0.00015
Inclination
53.16°
RAAN
129.298°
Arg. of periapsis
90.1707°
True anomaly
269.92931°
Mean anomaly
269.9468°
Eccentric anomaly
269.93806°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.00067387
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Other satellites on launch #235 in the year 2025 (2025-10-19 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-35542 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 | 2026-06-20 23:45:02.823Z | 218.816° SW | 2026-06-20 23:48:02.823Z | 135.417° SSE | 42.859° | 2026-06-20 23:51:02.823Z | 55.849° ENE |
| 4 mins | 2026-06-21 01:25:02.823Z | 308.085° NW | 2026-06-21 01:26:02.823Z | 330.508° NNW | 19.697° | 2026-06-21 01:29:02.823Z | 26.076° NE |
| 5 mins | 2026-06-21 06:21:02.823Z | 325.317° NNW | 2026-06-21 06:23:02.823Z | 35.958° NE | 39.961° | 2026-06-21 06:26:02.823Z | 114.388° SE |
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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