STARLINK-35342, 66181
Orbit data source: Space-Track
STARLINK-35342, 66181 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 26 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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66181 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-35342
1 66181U 25243E 26171.41668980 .00015780 00000-0 47742-3 0 9995
2 66181 53.1582 128.1986 0002277 86.8589 153.4327 15.34384365 5849Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
-44.236°
Longitude
-63.93225°
Altitude
479.057 km
Speed
7.625 km/s
True Right ascension
23h 38m 49s
True Declination
-44° 03' 26"
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
07:17:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.565 km
Perigee altitude
461.449 km
Semi-major axis
6,841.144 km
Eccentricity
0.00023
Inclination
53.1582°
RAAN
128.1986°
Arg. of periapsis
86.8589°
True anomaly
153.44437°
Mean anomaly
153.4327°
Eccentric anomaly
153.43853°
Mean motion
3.83575 °/min
Orbital period
93.85 mins
BSTAR
0.00047742
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Other satellites on launch #243 in the year 2025 (2025-10-26 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-35342 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 | 2026-06-20 23:11:23.597Z | 187.167° SSW | 2026-06-20 23:13:23.597Z | 144.862° SSE | 26.105° | 2026-06-20 23:16:23.597Z | 74.212° E |
| 5 mins | 2026-06-21 00:49:23.597Z | 275.907° WNW | 2026-06-21 00:51:23.597Z | 330.034° NNW | 28.337° | 2026-06-21 00:54:23.597Z | 32.795° NE |
| 5 mins | 2026-06-21 05:45:23.597Z | 339.269° N | 2026-06-21 05:47:23.597Z | 29.082° NE | 26.422° | 2026-06-21 05:50:23.597Z | 91.641° ESE |
| 4 mins | 2026-06-21 07:23:23.597Z | 276.61° WNW | 2026-06-21 07:25:23.597Z | 214.459° SW | 28.961° | 2026-06-21 07:27:23.597Z | 168.852° 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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