STARLINK-34852, 66135
Orbit data source: Space-Track
STARLINK-34852, 66135 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 22 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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66135 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
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 STARLINK-34852
1 66135U 25237X 26061.40702637 .00009772 00000-0 34194-3 0 9993
2 66135 53.1591 73.5850 0001221 63.4481 296.6645 15.30170165 21456Epoch: 2026-03-02T09:46Z
TLE epoch observation values (Epoch: 2026-03-02T09:46:07.078Z)
Latitude
0°
Longitude
126.85462°
Altitude
475.828 km
Speed
7.629 km/s
True Right ascension
04h 54m 20s
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
08:58:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.398 km
Perigee altitude
474.724 km
Semi-major axis
6,853.698 km
Eccentricity
0.00012
Inclination
53.1591°
RAAN
73.585°
Arg. of periapsis
63.4481°
True anomaly
296.652°
Mean anomaly
296.6645°
Eccentric anomaly
296.65825°
Mean motion
3.82521 °/min
Orbital period
94.11 mins
BSTAR
0.00034194
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Other satellites on launch #237 in the year 2025 (2025-10-22 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-34852 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-03 09:46:46.847Z | 327.151° NNW | 2026-03-03 09:48:46.847Z | 26.534° NE | 37.658° | 2026-03-03 09:51:46.847Z | 109.73° ESE |
| 5 mins | 2026-03-04 02:42:46.847Z | 197.102° SSW | 2026-03-04 02:44:46.847Z | 113.745° SE | 36.563° | 2026-03-04 02:47:46.847Z | 60.3° ENE |
| 4 mins | 2026-03-04 04:20:46.847Z | 292.268° WNW | 2026-03-04 04:22:46.847Z | 340.14° N | 22.446° | 2026-03-04 04:24:46.847Z | 20.983° NNE |
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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