STARLINK-35946, 66522
Orbit data source: Space-Track
STARLINK-35946, 66522 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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66522 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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-35946
1 66522U 25265G 26171.10606626 .00012338 00000-0 45733-3 0 9997
2 66522 42.9990 59.8043 0001431 271.1624 88.9064 15.27564869 32774Epoch: 2026-06-20T02:32Z
TLE epoch observation values (Epoch: 2026-06-20T02:32:44.124Z)
Latitude
-0.00001°
Longitude
113.29498°
Altitude
482.851 km
Speed
7.626 km/s
True Right ascension
03h 59m 13s
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
07:12:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.022 km
Perigee altitude
484.058 km
Semi-major axis
6,863.177 km
Eccentricity
0.00014
Inclination
42.999°
RAAN
59.8043°
Arg. of periapsis
271.1624°
True anomaly
88.9228°
Mean anomaly
88.9064°
Eccentric anomaly
88.9146°
Mean motion
3.81729 °/min
Orbital period
94.31 mins
BSTAR
0.00045733
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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-35946 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 21:39:30.950Z | 267.309° W | 2026-06-20 21:43:30.950Z | 30.061° NE | 39.504° | 2026-06-20 21:46:30.950Z | 70.477° E |
| 5 mins | 2026-06-20 23:20:30.950Z | 300.022° NW | 2026-06-20 23:22:30.950Z | 27.106° NE | 38.907° | 2026-06-20 23:25:30.950Z | 84.841° E |
| 5 mins | 2026-06-21 00:59:30.950Z | 274.407° WNW | 2026-06-21 01:01:30.950Z | 181.238° SSW | 40.409° | 2026-06-21 01:04:30.950Z | 125.27° SE |
| 5 mins | 2026-06-21 19:34:30.950Z | 209.644° SW | 2026-06-21 19:36:30.950Z | 145.085° SSE | 33.789° | 2026-06-21 19:39:30.950Z | 82.505° E |
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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