STARLINK-35566, 66061
Orbit data source: Space-Track
STARLINK-35566, 66061 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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66061 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 STARLINK-35566
1 66061U 25235D 25305.58335648 -.01490726 00000-0 -92676-2 0 9996
2 66061 53.1504 124.8111 0000688 78.3002 320.9348 15.79143207 3268Epoch: 2025-11-01T14:00Z
TLE epoch observation values (Epoch: 2025-11-01T14:00:01.999Z)
Latitude
30.50023°
Longitude
-100.27006°
Altitude
334.288 km
Speed
7.712 km/s
True Right ascension
10h 03m 23s
True Declination
30° 20' 26"
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
17:28:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
333.592 km
Perigee altitude
332.669 km
Semi-major axis
6,711.267 km
Eccentricity
0.00007
Inclination
53.1504°
RAAN
124.8111°
Arg. of periapsis
78.3002°
True anomaly
320.92983°
Mean anomaly
320.9348°
Eccentric anomaly
320.93232°
Mean motion
3.94763 °/min
Orbital period
91.19 mins
BSTAR
-0.0092676
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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-35566 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-11-01 21:55:53.912Z | 306.572° NW | 2025-11-01 21:57:53.912Z | 283.383° WNW | 41.514° | 2025-11-01 22:00:53.912Z | 135.753° SSE |
| 4 mins | 2025-11-02 14:20:53.912Z | 198.849° SSW | 2025-11-02 14:22:53.912Z | 104.018° ESE | 32.306° | 2025-11-02 14:24:53.912Z | 63.212° ENE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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