STARLINK-35457, 66433
Orbit data source: Space-Track
STARLINK-35457, 66433 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 11 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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66433 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35457
1 66433U 25259M 26150.09043625 .00028424 00000-0 10379-2 0 9990
2 66433 42.9986 174.3653 0000893 150.4167 209.6736 15.27596825 31945Epoch: 2026-05-30T02:10Z
TLE epoch observation values (Epoch: 2026-05-30T02:10:13.692Z)
Latitude
0.00001°
Longitude
-105.80319°
Altitude
483.306 km
Speed
7.625 km/s
True Right ascension
11h 37m 27s
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
02:00:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.557 km
Perigee altitude
484.331 km
Semi-major axis
6,863.081 km
Eccentricity
0.00009
Inclination
42.9986°
RAAN
174.3653°
Arg. of periapsis
150.4167°
True anomaly
209.66853°
Mean anomaly
209.6736°
Eccentric anomaly
209.67107°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.0010379
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Other satellites on launch #259 in the year 2025 (2025-11-11 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-35457 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 | 2026-05-31 05:05:00.366Z | 221.263° SW | 2026-05-31 05:07:00.366Z | 156.742° SSE | 38.134° | 2026-05-31 05:10:00.366Z | 80.367° E |
| 5 mins | 2026-05-31 06:44:00.366Z | 279.262° WNW | 2026-05-31 06:46:00.366Z | 351.626° N | 40.417° | 2026-05-31 06:49:00.366Z | 69.156° E |
| 5 mins | 2026-05-31 08:23:00.366Z | 295.339° NW | 2026-05-31 08:25:00.366Z | 351.632° N | 40.157° | 2026-05-31 08:28:00.366Z | 86.445° E |
| 5 mins | 2026-05-31 10:02:00.366Z | 273.755° WNW | 2026-05-31 10:04:00.366Z | 216.106° SW | 37.575° | 2026-05-31 10:07:00.366Z | 133.542° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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