STARLINK-35868, 66579
Orbit data source: Space-Track
STARLINK-35868, 66579 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 21 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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66579 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-35868
1 66579U 25268Y 26171.23458184 .00033503 00000-0 12203-2 0 9992
2 66579 43.0019 127.8540 0001386 257.5957 102.4739 15.27610972 33649Epoch: 2026-06-20T05:37Z
TLE epoch observation values (Epoch: 2026-06-20T05:37:47.870Z)
Latitude
-0.00008°
Longitude
134.95233°
Altitude
482.937 km
Speed
7.626 km/s
True Right ascension
08h 31m 24s
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
07:17:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.852 km
Perigee altitude
483.95 km
Semi-major axis
6,863.038 km
Eccentricity
0.00014
Inclination
43.0019°
RAAN
127.854°
Arg. of periapsis
257.5957°
True anomaly
102.48941°
Mean anomaly
102.4739°
Eccentric anomaly
102.48165°
Mean motion
3.81741 °/min
Orbital period
94.3 mins
BSTAR
0.0012203
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Other satellites on launch #268 in the year 2025 (2025-11-21 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-35868 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 | 2026-06-21 00:42:03.622Z | 214.987° SW | 2026-06-21 00:44:03.622Z | 133.577° SE | 36.637° | 2026-06-21 00:47:03.622Z | 79.178° E |
| 6 mins | 2026-06-21 02:20:03.622Z | 274.07° WNW | 2026-06-21 02:23:03.622Z | 21.559° NNE | 39.367° | 2026-06-21 02:26:03.622Z | 70.485° E |
| 5 mins | 2026-06-21 04:00:03.622Z | 298.789° NW | 2026-06-21 04:02:03.622Z | 22.998° NE | 40.045° | 2026-06-21 04:05:03.622Z | 87.262° E |
| 5 mins | 2026-06-21 05:39:03.622Z | 270.866° WNW | 2026-06-21 05:41:03.622Z | 191.204° SSW | 38.177° | 2026-06-21 05:44:03.622Z | 130.357° SE |
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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