STARLINK-36104, 66964
Orbit data source: Space-Track
STARLINK-36104, 66964 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 08 Dec 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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66964 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
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 STARLINK-36104
1 66964U 25288F 26130.08665066 .00003403 00000-0 13317-3 0 9993
2 66964 43.0015 37.0341 0001479 278.0361 82.0323 15.27567766 24671Epoch: 2026-05-10T02:04Z
TLE epoch observation values (Epoch: 2026-05-10T02:04:46.617Z)
Latitude
0.00002°
Longitude
137.9451°
Altitude
482.721 km
Speed
7.626 km/s
True Right ascension
02h 28m 08s
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
20:36:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.046 km
Perigee altitude
484.016 km
Semi-major axis
6,863.168 km
Eccentricity
0.00015
Inclination
43.0015°
RAAN
37.0341°
Arg. of periapsis
278.0361°
True anomaly
82.04908°
Mean anomaly
82.0323°
Eccentric anomaly
82.04069°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
0.00013317
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Other satellites on launch #288 in the year 2025 (2025-12-08 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-36104 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 | 2026-05-10 21:07:13.701Z | 219.655° SW | 2026-05-10 21:10:13.701Z | 150.363° SSE | 33.55° | 2026-05-10 21:13:13.701Z | 83.428° E |
| 5 mins | 2026-05-10 22:47:13.701Z | 274.161° WNW | 2026-05-10 22:49:13.701Z | 3.432° NNE | 41.738° | 2026-05-10 22:52:13.701Z | 69.382° E |
| 5 mins | 2026-05-11 00:26:13.701Z | 296.268° NW | 2026-05-11 00:28:13.701Z | 0.998° NNE | 39.255° | 2026-05-11 00:31:13.701Z | 82.472° E |
| 5 mins | 2026-05-11 02:05:13.701Z | 278.542° WNW | 2026-05-11 02:07:13.701Z | 213.629° SW | 41.587° | 2026-05-11 02:10:13.701Z | 124.983° SE |
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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