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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-35936
1 66620U 25271D 26218.14692624 .00005182 00000-0 16453-3 0 9998
2 66620 53.1584 165.4124 0001483 81.1796 278.9374 15.34374887 40452Epoch: 2026-08-06T03:31Z
TLE epoch observation values (Epoch: 2026-08-06T03:31:34.427Z)
Latitude
-0.00004°
Longitude
157.82777°
Altitude
463.522 km
Speed
7.636 km/s
True Right ascension
11h 01m 38s
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
16:38:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.05 km
Perigee altitude
462.02 km
Semi-major axis
6,841.172 km
Eccentricity
0.00015
Inclination
53.1584°
RAAN
165.4124°
Arg. of periapsis
81.1796°
True anomaly
278.92061°
Mean anomaly
278.9374°
Eccentric anomaly
278.92901°
Mean motion
3.83572 °/min
Orbital period
93.85 mins
BSTAR
0.00016453
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-08-07 05:01:02.549Z | 344.76° N | 2026-08-07 05:03:02.549Z | 38.071° NE | 25.08° | 2026-08-07 05:05:02.549Z | 82.11° E |
| 4 mins | 2026-08-07 06:39:02.549Z | 274.174° WNW | 2026-08-07 06:40:02.549Z | 244.521° WSW | 30.429° | 2026-08-07 06:43:02.549Z | 163.253° S |
| 4 mins | 2026-08-07 21:54:02.549Z | 166.819° S | 2026-08-07 21:56:02.549Z | 121.521° SE | 20.1° | 2026-08-07 21:58:02.549Z | 83.442° E |
| 5 mins | 2026-08-07 23:31:02.549Z | 262.964° W | 2026-08-07 23:33:02.549Z | 319.902° NNW | 33.877° | 2026-08-07 23:36:02.549Z | 35.506° NE |
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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