STARLINK-35968, 66636
Orbit data source: Space-Track
STARLINK-35968, 66636 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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66636 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-35968
1 66636U 25271V 26265.43357256 .00019560 00000-0 58830-3 0 9998
2 66636 53.1597 304.3404 0001348 62.2648 297.8491 15.34412880 47716Epoch: 2026-09-22T10:24Z
TLE epoch observation values (Epoch: 2026-09-22T10:24:20.669Z)
Latitude
-0.00002°
Longitude
146.95515°
Altitude
463.136 km
Speed
7.636 km/s
True Right ascension
20h 17m 21s
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
16:27:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.844 km
Perigee altitude
462 km
Semi-major axis
6,841.059 km
Eccentricity
0.00013
Inclination
53.1597°
RAAN
304.3404°
Arg. of periapsis
62.2648°
True anomaly
297.83544°
Mean anomaly
297.8491°
Eccentric anomaly
297.84227°
Mean motion
3.83582 °/min
Orbital period
93.85 mins
BSTAR
0.0005883
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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-35968 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 05:20:19.118Z | 224.748° SW | 2026-09-23 05:23:19.118Z | 176.723° S | 77.679° | 2026-09-23 05:26:19.118Z | 52.519° ENE |
| 4 mins | 2026-09-23 10:17:19.118Z | 345.684° N | 2026-09-23 10:19:19.118Z | 21.434° NNE | 15.322° | 2026-09-23 10:21:19.118Z | 55.644° ENE |
| 5 mins | 2026-09-23 11:55:19.118Z | 321.672° NNW | 2026-09-23 11:57:19.118Z | 28.253° NE | 62.705° | 2026-09-23 12:00:19.118Z | 117.95° 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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