STARLINK-35478, 65917
Orbit data source: Space-Track
STARLINK-35478, 65917 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 08 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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65917 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-35478
1 65917U 25225H 26151.35791632 .00042189 00000-0 14284-2 0 9990
2 65917 53.1590 141.7880 0001599 63.4218 296.6946 15.30201820 37060Epoch: 2026-05-31T08:35Z
TLE epoch observation values (Epoch: 2026-05-31T08:35:23.970Z)
Latitude
-0.00004°
Longitude
124.07735°
Altitude
475.617 km
Speed
7.629 km/s
True Right ascension
09h 27m 09s
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
03:18:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.562 km
Perigee altitude
474.37 km
Semi-major axis
6,853.603 km
Eccentricity
0.00016
Inclination
53.159°
RAAN
141.788°
Arg. of periapsis
63.4218°
True anomaly
296.67823°
Mean anomaly
296.6946°
Eccentric anomaly
296.68641°
Mean motion
3.82529 °/min
Orbital period
94.11 mins
BSTAR
0.0014284
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Other satellites on launch #225 in the year 2025 (2025-10-08 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-35478 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-01 01:59:56.782Z | 224.172° SW | 2026-06-01 02:03:56.782Z | 79.965° E | 42.744° | 2026-06-01 02:06:56.782Z | 52.741° ENE |
| 4 mins | 2026-06-01 06:57:56.782Z | 341.515° N | 2026-06-01 06:59:56.782Z | 15.55° NNE | 15.141° | 2026-06-01 07:01:56.782Z | 51.66° ENE |
| 5 mins | 2026-06-01 08:36:56.782Z | 324.636° NNW | 2026-06-01 08:38:56.782Z | 71.668° E | 40.874° | 2026-06-01 08:41:56.782Z | 119.743° SE |
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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