STARLINK-35973, 66632
Orbit data source: Space-Track
STARLINK-35973, 66632 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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66632 intel report (Beta)
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Edit Public Description
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
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 STARLINK-35973
1 66632U 25271R 26037.12226977 .00008354 00000-0 29395-3 0 9995
2 66632 53.1547 286.5629 0000796 121.3008 238.8071 15.30190300 12694Epoch: 2026-02-06T02:56Z
TLE epoch observation values (Epoch: 2026-02-06T02:56:04.108Z)
Latitude
0.00002°
Longitude
106.28112°
Altitude
476.426 km
Speed
7.629 km/s
True Right ascension
19h 06m 15s
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
09:05:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.047 km
Perigee altitude
474.956 km
Semi-major axis
6,853.638 km
Eccentricity
0.00008
Inclination
53.1547°
RAAN
286.5629°
Arg. of periapsis
121.3008°
True anomaly
238.7993°
Mean anomaly
238.8071°
Eccentric anomaly
238.8032°
Mean motion
3.82526 °/min
Orbital period
94.11 mins
BSTAR
0.00029395
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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-35973 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 | 2026-02-06 18:46:23.864Z | 203.247° SW | 2026-02-06 18:49:23.864Z | 129.298° SE | 34.307° | 2026-02-06 18:52:23.864Z | 64.151° ENE |
| 5 mins | 2026-02-06 20:25:23.864Z | 285.892° WNW | 2026-02-06 20:27:23.864Z | 333.886° NNW | 24.247° | 2026-02-06 20:30:23.864Z | 30.506° NE |
| 5 mins | 2026-02-07 01:22:23.864Z | 337.17° NNW | 2026-02-07 01:24:23.864Z | 40.928° NE | 32.306° | 2026-02-07 01:27:23.864Z | 102.572° ESE |
| 4 mins | 2026-02-07 03:00:23.864Z | 267.438° W | 2026-02-07 03:02:23.864Z | 218.356° SW | 22.202° | 2026-02-07 03:04:23.864Z | 179.999° S |
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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