STARLINK-35442, 66319
Orbit data source: Space-Track
STARLINK-35442, 66319 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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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: 3 days ago
TLE from 3 days ago
0 STARLINK-35442
1 66319U 25253A 26170.51548717 .00013207 00000-0 48854-3 0 9991
2 66319 43.0023 357.7842 0001323 272.1069 87.9631 15.27584753 35819Epoch: 2026-06-19T12:22Z
TLE epoch observation values (Epoch: 2026-06-19T12:22:18.091Z)
Latitude
-0.00003°
Longitude
-95.53456°
Altitude
482.778 km
Speed
7.626 km/s
True Right ascension
23h 51m 08s
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
20:01:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.888 km
Perigee altitude
484.072 km
Semi-major axis
6,863.117 km
Eccentricity
0.00013
Inclination
43.0023°
RAAN
357.7842°
Arg. of periapsis
272.1069°
True anomaly
87.97825°
Mean anomaly
87.9631°
Eccentric anomaly
87.97068°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.00048854
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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-35442 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 | 2026-06-22 14:18:51.712Z | 201.81° SSW | 2026-06-22 14:21:51.712Z | 142.121° SSE | 23.631° | 2026-06-22 14:23:51.712Z | 99.617° ESE |
| 6 mins | 2026-06-22 15:57:51.712Z | 255.784° W | 2026-06-22 16:00:51.712Z | 55.999° ENE | 42.358° | 2026-06-22 16:03:51.712Z | 71.188° E |
| 5 mins | 2026-06-22 17:37:51.712Z | 297.625° NW | 2026-06-22 17:39:51.712Z | 20.849° NNE | 37.274° | 2026-06-22 17:42:51.712Z | 76.931° E |
| 5 mins | 2026-06-22 19:16:51.712Z | 288.565° WNW | 2026-06-22 19:18:51.712Z | 105.23° ESE | 44.616° | 2026-06-22 19:21:51.712Z | 108.859° ESE |
| 4 mins | 2026-06-22 20:55:51.712Z | 247.429° WSW | 2026-06-22 20:56:51.712Z | 225.935° WSW | 20.788° | 2026-06-22 20:59:51.712Z | 165.628° 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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