STARLINK-35179, 66066
Orbit data source: Space-Track
STARLINK-35179, 66066 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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66066 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-35179
1 66066U 25235J 26171.20283871 .00018242 00000-0 62630-3 0 9996
2 66066 53.1604 129.3243 0001190 86.4584 273.6552 15.30210807 38610Epoch: 2026-06-20T04:52Z
TLE epoch observation values (Epoch: 2026-06-20T04:52:05.264Z)
Latitude
-0.0001°
Longitude
147.88146°
Altitude
476.031 km
Speed
7.629 km/s
True Right ascension
08h 37m 17s
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
07:19:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.255 km
Perigee altitude
474.624 km
Semi-major axis
6,853.576 km
Eccentricity
0.00012
Inclination
53.1604°
RAAN
129.3243°
Arg. of periapsis
86.4584°
True anomaly
273.64159°
Mean anomaly
273.6552°
Eccentric anomaly
273.6484°
Mean motion
3.82532 °/min
Orbital period
94.11 mins
BSTAR
0.0006263
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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-35179 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 23:50:55.844Z | 224.192° SW | 2026-06-20 23:53:55.844Z | 199.341° SSW | 42.618° | 2026-06-20 23:57:55.844Z | 52.413° ENE |
| 4 mins | 2026-06-21 01:30:55.844Z | 302.162° NW | 2026-06-21 01:32:55.844Z | 344.163° N | 18.415° | 2026-06-21 01:34:55.844Z | 20.333° NNE |
| 4 mins | 2026-06-21 04:48:55.844Z | 344.449° N | 2026-06-21 04:50:55.844Z | 19.915° NNE | 15.218° | 2026-06-21 04:52:55.844Z | 54.794° ENE |
| 6 mins | 2026-06-21 06:26:55.844Z | 318.967° NNW | 2026-06-21 06:28:55.844Z | 356.54° N | 40.256° | 2026-06-21 06:32:55.844Z | 120.52° 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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