STARLINK-35693, 66490
Orbit data source: Space-Track
STARLINK-35693, 66490 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 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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66490 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-35693
1 66490U 25263F 26171.29305764 .00014595 00000-0 53858-3 0 9992
2 66490 43.0015 131.0005 0001024 251.5091 108.5649 15.27596448 34595Epoch: 2026-06-20T07:02Z
TLE epoch observation values (Epoch: 2026-06-20T07:02:00.180Z)
Latitude
-0.00003°
Longitude
116.98995°
Altitude
482.999 km
Speed
7.626 km/s
True Right ascension
08h 44m 00s
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
08:33:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.648 km
Perigee altitude
484.242 km
Semi-major axis
6,863.082 km
Eccentricity
0.0001
Inclination
43.0015°
RAAN
131.0005°
Arg. of periapsis
251.5091°
True anomaly
108.57602°
Mean anomaly
108.5649°
Eccentric anomaly
108.57046°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00053858
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Other satellites on launch #263 in the year 2025 (2025-11-15 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-35693 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 00:29:37.711Z | 213.526° SW | 2026-06-21 00:32:37.711Z | 152.144° SSE | 29.468° | 2026-06-21 00:35:37.711Z | 87.009° E |
| 5 mins | 2026-06-21 02:09:37.711Z | 267.766° W | 2026-06-21 02:11:37.711Z | 3.918° NNE | 43.089° | 2026-06-21 02:14:37.711Z | 69.59° E |
| 5 mins | 2026-06-21 03:48:37.711Z | 295.419° NW | 2026-06-21 03:50:37.711Z | 359.182° N | 38.497° | 2026-06-21 03:53:37.711Z | 79.129° E |
| 5 mins | 2026-06-21 05:27:37.711Z | 283.035° WNW | 2026-06-21 05:29:37.711Z | 226.384° WSW | 43.65° | 2026-06-21 05:32:37.711Z | 118.328° 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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