STARLINK-35602, 66403
Orbit data source: Space-Track
STARLINK-35602, 66403 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 08 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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66403 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-35602
1 66403U 25257Z 26171.21596786 .00023645 00000-0 70824-3 0 9995
2 66403 53.1586 99.1714 0001027 95.7116 264.4004 15.34422375 35452Epoch: 2026-06-20T05:10Z
TLE epoch observation values (Epoch: 2026-06-20T05:10:59.623Z)
Latitude
0.00002°
Longitude
112.98921°
Altitude
463.607 km
Speed
7.636 km/s
True Right ascension
06h 36m 41s
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
07:15:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.596 km
Perigee altitude
462.191 km
Semi-major axis
6,841.031 km
Eccentricity
0.0001
Inclination
53.1586°
RAAN
99.1714°
Arg. of periapsis
95.7116°
True anomaly
264.38869°
Mean anomaly
264.4004°
Eccentric anomaly
264.39454°
Mean motion
3.83584 °/min
Orbital period
93.85 mins
BSTAR
0.00070824
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Other satellites on launch #257 in the year 2025 (2025-11-08 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-35602 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-20 20:58:24.252Z | 173.796° S | 2026-06-20 21:00:24.252Z | 133.873° SE | 20.156° | 2026-06-20 21:02:24.252Z | 90.227° ESE |
| 5 mins | 2026-06-20 22:36:24.252Z | 270.034° WNW | 2026-06-20 22:38:24.252Z | 346.17° N | 33.058° | 2026-06-20 22:41:24.252Z | 38.725° NE |
| 5 mins | 2026-06-21 03:31:24.252Z | 334.649° NNW | 2026-06-21 03:34:24.252Z | 37.764° NE | 21.852° | 2026-06-21 03:36:24.252Z | 77.159° E |
| 5 mins | 2026-06-21 05:09:24.252Z | 294.617° NW | 2026-06-21 05:11:24.252Z | 250.308° W | 35.85° | 2026-06-21 05:14:24.252Z | 153.668° 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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