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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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-35321
1 66074U 25235S 26171.20600319 .00014994 00000-0 51713-3 0 9995
2 66074 53.1617 129.3424 0001372 88.6402 271.4756 15.30214022 38614Epoch: 2026-06-20T04:56Z
TLE epoch observation values (Epoch: 2026-06-20T04:56:38.675Z)
Latitude
-0.00002°
Longitude
146.75728°
Altitude
476.049 km
Speed
7.629 km/s
True Right ascension
08h 37m 22s
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
07:18:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.37 km
Perigee altitude
474.489 km
Semi-major axis
6,853.566 km
Eccentricity
0.00014
Inclination
53.1617°
RAAN
129.3424°
Arg. of periapsis
88.6402°
True anomaly
271.45988°
Mean anomaly
271.4756°
Eccentric anomaly
271.46774°
Mean motion
3.82532 °/min
Orbital period
94.11 mins
BSTAR
0.00051713
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-20 23:56:00.097Z | 227.445° WSW | 2026-06-20 23:59:00.097Z | 181.328° SSW | 44.903° | 2026-06-21 00:02:00.097Z | 50.895° ENE |
| 4 mins | 2026-06-21 01:36:00.097Z | 308.978° NW | 2026-06-21 01:37:00.097Z | 329.045° NNW | 17.57° | 2026-06-21 01:40:00.097Z | 23.717° NE |
| 5 mins | 2026-06-21 06:32:00.097Z | 317.842° NNW | 2026-06-21 06:34:00.097Z | 21.445° NNE | 43.355° | 2026-06-21 06:37:00.097Z | 122.141° 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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