STARLINK-35869, 66353
Orbit data source: Space-Track
STARLINK-35869, 66353 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 06 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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66353 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-35869
1 66353U 25254F 26170.86086982 .00015309 00000-0 52782-3 0 9999
2 66353 53.1590 117.5127 0001493 99.1268 260.9901 15.30206449 34620Epoch: 2026-06-19T20:39Z
TLE epoch observation values (Epoch: 2026-06-19T20:39:39.152Z)
Latitude
-0.00008°
Longitude
-100.48427°
Altitude
476.256 km
Speed
7.629 km/s
True Right ascension
07h 50m 03s
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
07:16:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.476 km
Perigee altitude
474.429 km
Semi-major axis
6,853.589 km
Eccentricity
0.00015
Inclination
53.159°
RAAN
117.5127°
Arg. of periapsis
99.1268°
True anomaly
260.9732°
Mean anomaly
260.9901°
Eccentric anomaly
260.98165°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.00052782
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Other satellites on launch #254 in the year 2025 (2025-11-06 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-35869 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-20 21:54:02.655Z | 161.792° S | 2026-06-20 21:56:02.655Z | 123.125° SE | 16.82° | 2026-06-20 21:58:02.655Z | 88.005° E |
| 5 mins | 2026-06-20 23:31:02.655Z | 251.945° W | 2026-06-20 23:33:02.655Z | 298.946° NW | 37.515° | 2026-06-20 23:36:02.655Z | 37.591° NE |
| 5 mins | 2026-06-21 04:28:02.655Z | 340.763° N | 2026-06-21 04:30:02.655Z | 20.222° NNE | 20.401° | 2026-06-21 04:33:02.655Z | 77.097° E |
| 5 mins | 2026-06-21 06:06:02.655Z | 299.905° NW | 2026-06-21 06:08:02.655Z | 257.689° W | 40.226° | 2026-06-21 06:11:02.655Z | 145.379° SSE |
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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