STARLINK-35552, 66058
Orbit data source: Space-Track
STARLINK-35552, 66058 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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66058 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: 1 day ago
TLE from 1 day ago
0 STARLINK-35552
1 66058U 25235A 26170.87469893 .00018582 00000-0 55969-3 0 9993
2 66058 53.1587 126.5316 0001894 108.7824 251.3384 15.34401542 38626Epoch: 2026-06-19T20:59Z
TLE epoch observation values (Epoch: 2026-06-19T20:59:33.987Z)
Latitude
-0.00004°
Longitude
-96.45745°
Altitude
464.015 km
Speed
7.635 km/s
True Right ascension
08h 26m 07s
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
10:17:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.251 km
Perigee altitude
461.66 km
Semi-major axis
6,841.093 km
Eccentricity
0.00019
Inclination
53.1587°
RAAN
126.5316°
Arg. of periapsis
108.7824°
True anomaly
251.31784°
Mean anomaly
251.3384°
Eccentric anomaly
251.32812°
Mean motion
3.83579 °/min
Orbital period
93.85 mins
BSTAR
0.00055969
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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-35552 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 23:44:35.621Z | 231.929° WSW | 2026-06-20 23:47:35.621Z | 246.562° WSW | 42.078° | 2026-06-20 23:51:35.621Z | 48.581° ENE |
| 5 mins | 2026-06-21 06:19:35.621Z | 313.607° NW | 2026-06-21 06:21:35.621Z | 334.747° NNW | 42.596° | 2026-06-21 06:24:35.621Z | 125.807° SE |
| 5 mins | 2026-06-21 23:12:35.621Z | 221.079° SW | 2026-06-21 23:14:35.621Z | 117.332° SE | 44.203° | 2026-06-21 23:17:35.621Z | 53.084° ENE |
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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