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 + 2 Pan, 17.7 m
Radar Cross Section
36.964 m²
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-35936
1 66620U 25271D 26127.54538044 .00018997 00000-0 65181-3 0 9996
2 66620 53.1587 226.8486 0001192 68.9622 291.1506 15.30202795 26571Epoch: 2026-05-07T13:05Z
TLE epoch observation values (Epoch: 2026-05-07T13:05:20.870Z)
Latitude
-0.00001°
Longitude
165.12165°
Altitude
475.812 km
Speed
7.629 km/s
True Right ascension
15h 07m 23s
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
20:52:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.28 km
Perigee altitude
474.646 km
Semi-major axis
6,853.6 km
Eccentricity
0.00012
Inclination
53.1587°
RAAN
226.8486°
Arg. of periapsis
68.9622°
True anomaly
291.13786°
Mean anomaly
291.1506°
Eccentric anomaly
291.14423°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.00065181
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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 | 2026-05-08 14:38:12.358Z | 355.179° N | 2026-05-08 14:39:12.358Z | 16.784° NNE | 19.368° | 2026-05-08 14:42:12.358Z | 73.74° E |
| 6 mins | 2026-05-08 16:15:12.358Z | 303.368° NW | 2026-05-08 16:18:12.358Z | 172.928° S | 41.011° | 2026-05-08 16:21:12.358Z | 139.339° SSE |
| 5 mins | 2026-05-09 09:11:12.358Z | 243.733° WSW | 2026-05-09 09:13:12.358Z | 328.008° NNW | 42.852° | 2026-05-09 09:16:12.358Z | 44.376° NE |
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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