STARLINK-35828, 66351
Orbit data source: Space-Track
STARLINK-35828, 66351 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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66351 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-35828
1 66351U 25254D 26171.22679669 .00016601 00000-0 54503-3 0 9997
2 66351 53.1589 115.5371 0001235 88.0564 272.0579 15.31730018 34681Epoch: 2026-06-20T05:26Z
TLE epoch observation values (Epoch: 2026-06-20T05:26:35.234Z)
Latitude
0.00002°
Longitude
125.44585°
Altitude
471.52 km
Speed
7.632 km/s
True Right ascension
07h 42m 08s
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
07:17:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.753 km
Perigee altitude
470.061 km
Semi-major axis
6,849.044 km
Eccentricity
0.00012
Inclination
53.1589°
RAAN
115.5371°
Arg. of periapsis
88.0564°
True anomaly
272.04376°
Mean anomaly
272.0579°
Eccentric anomaly
272.05083°
Mean motion
3.82911 °/min
Orbital period
94.02 mins
BSTAR
0.00054503
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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-35828 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 22:50:01.819Z | 219.247° SW | 2026-06-20 22:53:01.819Z | 181.392° SSW | 40.511° | 2026-06-20 22:57:01.819Z | 55.023° ENE |
| 4 mins | 2026-06-21 00:30:01.819Z | 301.165° NW | 2026-06-21 00:32:01.819Z | 346.223° N | 19.39° | 2026-06-21 00:34:01.819Z | 22.243° NNE |
| 5 mins | 2026-06-21 05:26:01.819Z | 325.564° NNW | 2026-06-21 05:28:01.819Z | 31.842° NE | 39.378° | 2026-06-21 05:31:01.819Z | 113.271° SE |
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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