STARLINK-35920, 66623
Orbit data source: Space-Track
STARLINK-35920, 66623 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 23 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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66623 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 + 1 Pan, 17.7 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 STARLINK-35920
1 66623U 25271G 26313.64428008 .00029979 00000-0 89542-3 0 9994
2 66623 53.1556 75.5259 0001568 71.0050 289.1123 15.34379944 55168Epoch: 2026-11-09T15:27Z
TLE epoch observation values (Epoch: 2026-11-09T15:27:45.798Z)
Latitude
0.00001°
Longitude
154.76721°
Altitude
463.313 km
Speed
7.636 km/s
True Right ascension
05h 02m 06s
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
21:10:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.093 km
Perigee altitude
461.948 km
Semi-major axis
6,841.157 km
Eccentricity
0.00016
Inclination
53.1556°
RAAN
75.5259°
Arg. of periapsis
71.005°
True anomaly
289.09532°
Mean anomaly
289.1123°
Eccentric anomaly
289.10381°
Mean motion
3.83574 °/min
Orbital period
93.85 mins
BSTAR
0.00089542
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Other satellites on launch #271 in the year 2025 (2025-11-23 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-35920 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 | 2026-11-10 10:23:12.779Z | 195.766° SSW | 2026-11-10 10:26:12.779Z | 113.291° SE | 35.402° | 2026-11-10 10:28:12.779Z | 71.295° E |
| 4 mins | 2026-11-10 12:02:12.779Z | 295.88° NW | 2026-11-10 12:03:12.779Z | 323.821° NNW | 28.375° | 2026-11-10 12:06:12.779Z | 28.728° NE |
| 5 mins | 2026-11-10 16:57:12.779Z | 334.01° NNW | 2026-11-10 16:59:12.779Z | 20.716° NNE | 33.556° | 2026-11-10 17:02:12.779Z | 94.255° ESE |
| 5 mins | 2026-11-10 18:35:12.779Z | 275.124° WNW | 2026-11-10 18:37:12.779Z | 223.48° SW | 28.624° | 2026-11-10 18:40:12.779Z | 167.417° 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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