STARLINK-35309, 66323
Orbit data source: Space-Track
STARLINK-35309, 66323 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 06 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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66323 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35309
1 66323U 25253E 26170.58215431 .00019603 00000-0 71966-3 0 9993
2 66323 43.0005 357.4105 0001319 248.0866 111.9845 15.27594665 35824Epoch: 2026-06-19T13:58Z
TLE epoch observation values (Epoch: 2026-06-19T13:58:18.132Z)
Latitude
-0.00005°
Longitude
-119.97416°
Altitude
483.119 km
Speed
7.625 km/s
True Right ascension
23h 49m 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
14:36:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.856 km
Perigee altitude
484.045 km
Semi-major axis
6,863.087 km
Eccentricity
0.00013
Inclination
43.0005°
RAAN
357.4105°
Arg. of periapsis
248.0866°
True anomaly
111.99851°
Mean anomaly
111.9845°
Eccentric anomaly
111.99151°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00071966
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Other satellites on launch #253 in the year 2025 (2025-11-06 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-35309 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 | 2026-06-20 15:16:08.842Z | 206.437° SW | 2026-06-20 15:19:08.842Z | 148.915° SSE | 25.34° | 2026-06-20 15:22:08.842Z | 89.804° E |
| 5 mins | 2026-06-20 16:56:08.842Z | 260.745° W | 2026-06-20 16:58:08.842Z | 29.934° NE | 43.836° | 2026-06-20 17:01:08.842Z | 70.542° E |
| 5 mins | 2026-06-20 18:35:08.842Z | 295.217° NW | 2026-06-20 18:37:08.842Z | 5.675° NNE | 38.066° | 2026-06-20 18:40:08.842Z | 76.8° E |
| 5 mins | 2026-06-20 20:14:08.842Z | 286.917° WNW | 2026-06-20 20:16:08.842Z | 236.569° WSW | 44.884° | 2026-06-20 20:19:08.842Z | 111.457° ESE |
| 4 mins | 2026-06-20 21:53:08.842Z | 249.998° W | 2026-06-20 21:55:08.842Z | 207.243° SW | 19.544° | 2026-06-20 21:57:08.842Z | 170.781° S |
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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