STARLINK-35166, 65499
Orbit data source: Space-Track
STARLINK-35166, 65499 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 05 Sep 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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65499 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-35166
1 65499U 25198H 26171.26729957 .00017430 00000-0 52566-3 0 9994
2 65499 53.1610 154.6414 0001797 85.6474 274.4733 15.34408027 44321Epoch: 2026-06-20T06:24Z
TLE epoch observation values (Epoch: 2026-06-20T06:24:54.682Z)
Latitude
-0.00011°
Longitude
149.9291°
Altitude
463.485 km
Speed
7.636 km/s
True Right ascension
10h 18m 33s
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
07:17:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.165 km
Perigee altitude
461.707 km
Semi-major axis
6,841.073 km
Eccentricity
0.00018
Inclination
53.161°
RAAN
154.6414°
Arg. of periapsis
85.6474°
True anomaly
274.45277°
Mean anomaly
274.4733°
Eccentric anomaly
274.46304°
Mean motion
3.83581 °/min
Orbital period
93.85 mins
BSTAR
0.00052566
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Other satellites on launch #198 in the year 2025 (2025-09-05 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-35166 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-21 01:20:32.731Z | 214.75° SW | 2026-06-21 01:23:32.731Z | 141.038° SSE | 40.638° | 2026-06-21 01:26:32.731Z | 58.583° ENE |
| 5 mins | 2026-06-21 07:55:32.731Z | 329.899° NNW | 2026-06-21 07:57:32.731Z | 40.622° NE | 37.042° | 2026-06-21 08:00:32.731Z | 110.253° ESE |
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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