STARLINK-35510, 66397
Orbit data source: Space-Track
STARLINK-35510, 66397 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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66397 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: 2 days ago
TLE from 2 days ago
0 STARLINK-35510
1 66397U 25257T 26170.09701003 .00023344 00000-0 79760-3 0 9996
2 66397 53.1593 105.6949 0001363 89.0675 271.0482 15.30208829 35269Epoch: 2026-06-19T02:19Z
TLE epoch observation values (Epoch: 2026-06-19T02:19:41.666Z)
Latitude
-0.00002°
Longitude
163.44039°
Altitude
476.071 km
Speed
7.629 km/s
True Right ascension
07h 02m 46s
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
07:14:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.379 km
Perigee altitude
474.511 km
Semi-major axis
6,853.582 km
Eccentricity
0.00014
Inclination
53.1593°
RAAN
105.6949°
Arg. of periapsis
89.0675°
True anomaly
271.03258°
Mean anomaly
271.0482°
Eccentric anomaly
271.04039°
Mean motion
3.82531 °/min
Orbital period
94.11 mins
BSTAR
0.0007976
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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-35510 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 22:25:39.743Z | 249.534° W | 2026-06-20 22:27:39.743Z | 314.319° NW | 40.479° | 2026-06-20 22:30:39.743Z | 41.119° NE |
| 4 mins | 2026-06-21 03:22:39.743Z | 345.573° N | 2026-06-21 03:24:39.743Z | 27.056° NE | 19.425° | 2026-06-21 03:26:39.743Z | 66.452° ENE |
| 5 mins | 2026-06-21 05:00:39.743Z | 302.066° NW | 2026-06-21 05:02:39.743Z | 238.934° WSW | 43.215° | 2026-06-21 05:05:39.743Z | 140.11° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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