STARLINK-35936, 66620
Orbit data source: Space-Track
STARLINK-35936, 66620 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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66620 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35936
1 66620U 25271D 26265.43568109 .00013211 00000-0 40145-3 0 9999
2 66620 53.1595 304.3562 0001317 68.3473 291.7670 15.34399742 47714Epoch: 2026-09-22T10:27Z
TLE epoch observation values (Epoch: 2026-09-22T10:27:22.846Z)
Latitude
0.00001°
Longitude
146.20982°
Altitude
463.271 km
Speed
7.636 km/s
True Right ascension
20h 17m 25s
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
17:12:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.862 km
Perigee altitude
462.06 km
Semi-major axis
6,841.098 km
Eccentricity
0.00013
Inclination
53.1595°
RAAN
304.3562°
Arg. of periapsis
68.3473°
True anomaly
291.75298°
Mean anomaly
291.767°
Eccentric anomaly
291.75999°
Mean motion
3.83579 °/min
Orbital period
93.85 mins
BSTAR
0.00040145
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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-35936 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 | 2026-09-23 05:23:39.165Z | 227.046° WSW | 2026-09-23 05:26:39.165Z | 121.493° SE | 85.577° | 2026-09-23 05:29:39.165Z | 50.946° ENE |
| 4 mins | 2026-09-23 10:20:39.165Z | 347.709° N | 2026-09-23 10:22:39.165Z | 24.665° NE | 15.689° | 2026-09-23 10:24:39.165Z | 58.421° ENE |
| 5 mins | 2026-09-23 11:58:39.165Z | 320.659° NNW | 2026-09-23 12:00:39.165Z | 46.75° ENE | 67.192° | 2026-09-23 12:03:39.165Z | 120.765° 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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