STARLINK-36103, 66985
Orbit data source: Space-Track
STARLINK-36103, 66985 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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66985 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-36103
1 66985U 25288AC 26177.55591328 .00015249 00000-0 56245-3 0 9996
2 66985 42.9965 128.9210 0001689 285.8582 74.2083 15.27583791 31934Epoch: 2026-06-26T13:20Z
TLE epoch observation values (Epoch: 2026-06-26T13:20:30.907Z)
Latitude
-0.00004°
Longitude
14.10945°
Altitude
482.498 km
Speed
7.626 km/s
True Right ascension
08h 35m 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
08:56:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.143 km
Perigee altitude
483.824 km
Semi-major axis
6,863.121 km
Eccentricity
0.00017
Inclination
42.9965°
RAAN
128.921°
Arg. of periapsis
285.8582°
True anomaly
74.22693°
Mean anomaly
74.2083°
Eccentric anomaly
74.21761°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.00056245
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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-36103 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 | 2026-06-27 00:33:41.282Z | 223.744° SW | 2026-06-27 00:35:41.282Z | 168.069° S | 38.284° | 2026-06-27 00:38:41.282Z | 80.852° E |
| 5 mins | 2026-06-27 02:12:41.282Z | 278.378° WNW | 2026-06-27 02:14:41.282Z | 337.569° N | 40.061° | 2026-06-27 02:17:41.282Z | 68.426° E |
| 6 mins | 2026-06-27 03:51:41.282Z | 294.093° NW | 2026-06-27 03:53:41.282Z | 338.436° N | 39.424° | 2026-06-27 03:57:41.282Z | 90.05° ESE |
| 5 mins | 2026-06-27 05:30:41.282Z | 274.782° WNW | 2026-06-27 05:32:41.282Z | 226.404° WSW | 36.541° | 2026-06-27 05:35:41.282Z | 135.537° 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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