STARLINK-36135, 66986
Orbit data source: Space-Track
STARLINK-36135, 66986 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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66986 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-36135
1 66986U 25288AD 26129.80454455 .00012142 00000-0 44989-3 0 9992
2 66986 43.0043 38.3449 0001622 266.0852 93.9814 15.27590969 24634Epoch: 2026-05-09T19:18Z
TLE epoch observation values (Epoch: 2026-05-09T19:18:32.649Z)
Latitude
-0.00002°
Longitude
-118.90788°
Altitude
482.87 km
Speed
7.626 km/s
True Right ascension
02h 33m 22s
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
19:49:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.074 km
Perigee altitude
483.848 km
Semi-major axis
6,863.098 km
Eccentricity
0.00016
Inclination
43.0043°
RAAN
38.3449°
Arg. of periapsis
266.0852°
True anomaly
93.99994°
Mean anomaly
93.9814°
Eccentric anomaly
93.99067°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.00044989
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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-36135 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 | 2026-05-10 20:36:35.995Z | 200.521° SSW | 2026-05-10 20:39:35.995Z | 137.022° SSE | 23.696° | 2026-05-10 20:41:35.995Z | 97.093° ESE |
| 6 mins | 2026-05-10 22:15:35.995Z | 256.594° W | 2026-05-10 22:17:35.995Z | 277.296° WNW | 43.309° | 2026-05-10 22:21:35.995Z | 71.267° E |
| 6 mins | 2026-05-10 23:54:35.995Z | 289.354° WNW | 2026-05-10 23:57:35.995Z | 30.064° NE | 36.378° | 2026-05-11 00:00:35.995Z | 77.823° E |
| 6 mins | 2026-05-11 01:33:35.995Z | 288.151° WNW | 2026-05-11 01:36:35.995Z | 109.64° ESE | 43.656° | 2026-05-11 01:39:35.995Z | 109.334° ESE |
| 4 mins | 2026-05-11 03:13:35.995Z | 244.169° WSW | 2026-05-11 03:14:35.995Z | 221.843° SW | 20.79° | 2026-05-11 03:17:35.995Z | 164.318° S |
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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