STARLINK-35354, 66477
Orbit data source: Space-Track
STARLINK-35354, 66477 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 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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66477 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-35354
1 66477U 25262X 26171.44473757 .00017927 00000-0 65902-3 0 9996
2 66477 43.0014 75.6698 0001481 280.3023 79.7662 15.27598846 34624Epoch: 2026-06-20T10:40Z
TLE epoch observation values (Epoch: 2026-06-20T10:40:25.326Z)
Latitude
0.00002°
Longitude
6.90504°
Altitude
482.588 km
Speed
7.626 km/s
True Right ascension
05h 02m 40s
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
07:16:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.954 km
Perigee altitude
483.921 km
Semi-major axis
6,863.075 km
Eccentricity
0.00015
Inclination
43.0014°
RAAN
75.6698°
Arg. of periapsis
280.3023°
True anomaly
79.7829°
Mean anomaly
79.7662°
Eccentric anomaly
79.77455°
Mean motion
3.81738 °/min
Orbital period
94.31 mins
BSTAR
0.00065902
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Other satellites on launch #262 in the year 2025 (2025-11-15 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-35354 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 21:55:13.549Z | 242.575° WSW | 2026-06-20 21:57:13.549Z | 147.419° SSE | 44.43° | 2026-06-20 22:00:13.549Z | 73.751° E |
| 5 mins | 2026-06-20 23:34:13.549Z | 288.666° WNW | 2026-06-20 23:36:13.549Z | 353.52° N | 38.303° | 2026-06-20 23:39:13.549Z | 71.544° E |
| 5 mins | 2026-06-21 01:13:13.549Z | 292.699° NW | 2026-06-21 01:15:13.549Z | 338.914° N | 43.167° | 2026-06-21 01:18:13.549Z | 98.442° ESE |
| 5 mins | 2026-06-21 02:52:13.549Z | 261.875° W | 2026-06-21 02:54:13.549Z | 211.687° SW | 27.813° | 2026-06-21 02:57:13.549Z | 149.892° SSE |
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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