STARLINK-35667, 66400
Orbit data source: Space-Track
STARLINK-35667, 66400 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 08 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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66400 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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-35667
1 66400U 25257W 26170.96384675 .00025111 00000-0 75162-3 0 9995
2 66400 53.1578 100.4419 0001162 93.7105 266.4031 15.34409143 35410Epoch: 2026-06-19T23:07Z
TLE epoch observation values (Epoch: 2026-06-19T23:07:56.359Z)
Latitude
0.00004°
Longitude
-154.72818°
Altitude
463.627 km
Speed
7.636 km/s
True Right ascension
06h 41m 46s
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
08:33:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.728 km
Perigee altitude
462.138 km
Semi-major axis
6,841.07 km
Eccentricity
0.00012
Inclination
53.1578°
RAAN
100.4419°
Arg. of periapsis
93.7105°
True anomaly
266.38981°
Mean anomaly
266.4031°
Eccentric anomaly
266.39646°
Mean motion
3.83581 °/min
Orbital period
93.85 mins
BSTAR
0.00075162
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Other satellites on launch #257 in the year 2025 (2025-11-08 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-35667 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-20 22:47:30.755Z | 261.886° W | 2026-06-20 22:50:30.755Z | 322.819° NNW | 29.348° | 2026-06-20 22:53:30.755Z | 32.109° NE |
| 4 mins | 2026-06-21 03:45:30.755Z | 355.25° N | 2026-06-21 03:46:30.755Z | 23.399° NE | 25.389° | 2026-06-21 03:49:30.755Z | 88.492° E |
| 5 mins | 2026-06-21 05:22:30.755Z | 281.289° WNW | 2026-06-21 05:24:30.755Z | 220.748° SW | 30.866° | 2026-06-21 05:27:30.755Z | 159.576° S |
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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