STARLINK-35811, 66596
Orbit data source: Space-Track
STARLINK-35811, 66596 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 22 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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66596 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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-35811
1 66596U 25270J 26171.35679824 .00010048 00000-0 37404-3 0 9993
2 66596 42.9993 196.7043 0001588 275.0942 84.9729 15.27589798 33513Epoch: 2026-06-20T08:33Z
TLE epoch observation values (Epoch: 2026-06-20T08:33:47.367Z)
Latitude
0.00001°
Longitude
159.68436°
Altitude
482.7 km
Speed
7.626 km/s
True Right ascension
13h 06m 49s
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
07:12:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.055 km
Perigee altitude
483.875 km
Semi-major axis
6,863.102 km
Eccentricity
0.00016
Inclination
42.9993°
RAAN
196.7043°
Arg. of periapsis
275.0942°
True anomaly
84.99103°
Mean anomaly
84.9729°
Eccentric anomaly
84.98196°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00037404
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Other satellites on launch #270 in the year 2025 (2025-11-22 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-35811 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 | 2026-06-21 05:10:42.295Z | 225.196° WSW | 2026-06-21 05:13:42.295Z | 156.493° SSE | 36.447° | 2026-06-21 05:16:42.295Z | 81.791° E |
| 5 mins | 2026-06-21 06:50:42.295Z | 277.078° WNW | 2026-06-21 06:52:42.295Z | 351.209° N | 40.984° | 2026-06-21 06:55:42.295Z | 69.006° E |
| 5 mins | 2026-06-21 08:29:42.295Z | 295.36° NW | 2026-06-21 08:31:42.295Z | 351.712° N | 39.678° | 2026-06-21 08:34:42.295Z | 84.586° E |
| 5 mins | 2026-06-21 10:08:42.295Z | 275.977° WNW | 2026-06-21 10:10:42.295Z | 219.159° SW | 39.107° | 2026-06-21 10:13:42.295Z | 130.519° SE |
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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