STARLINK-35321, 66074
Orbit data source: Space-Track
STARLINK-35321, 66074 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 19 Oct 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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66074 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-35321
1 66074U 25235S 25306.50002315 -.00960471 00000-0 -71024-2 0 9997
2 66074 53.1513 120.1803 0001282 89.6971 145.5529 15.74948257 3412Epoch: 2025-11-02T12:00Z
TLE epoch observation values (Epoch: 2025-11-02T12:00:02.000Z)
Latitude
-41.31958°
Longitude
119.08737°
Altitude
359.192 km
Speed
7.693 km/s
True Right ascension
22h 44m 26s
True Declination
-41° 08' 20"
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
22:58:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
345.903 km
Perigee altitude
344.179 km
Semi-major axis
6,723.178 km
Eccentricity
0.00013
Inclination
53.1513°
RAAN
120.1803°
Arg. of periapsis
89.6971°
True anomaly
145.56121°
Mean anomaly
145.5529°
Eccentric anomaly
145.55705°
Mean motion
3.93714 °/min
Orbital period
91.44 mins
BSTAR
-0.0071024
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Other satellites on launch #235 in the year 2025 (2025-10-19 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-35321 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 | 2025-11-03 14:38:57.810Z | 252.617° W | 2025-11-03 14:40:57.810Z | 358.633° N | 36.221° | 2025-11-03 14:42:57.810Z | 39.778° NE |
| 4 mins | 2025-11-03 21:02:57.810Z | 311.078° NW | 2025-11-03 21:04:57.810Z | 126.043° SE | 41.885° | 2025-11-03 21:06:57.810Z | 129.992° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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