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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-36135
1 66986U 25288AD 26176.94816688 -.00003796 00000-0 -12853-3 0 9991
2 66986 43.0001 132.1023 0000678 233.8333 126.2456 15.27568287 31846Epoch: 2026-06-25T22:45Z
TLE epoch observation values (Epoch: 2026-06-25T22:45:21.618Z)
Latitude
-0.00001°
Longitude
-123.3215°
Altitude
483.135 km
Speed
7.625 km/s
True Right ascension
08h 48m 24s
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
10:40:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.495 km
Perigee altitude
484.564 km
Semi-major axis
6,863.166 km
Eccentricity
0.00007
Inclination
43.0001°
RAAN
132.1023°
Arg. of periapsis
233.8333°
True anomaly
126.25187°
Mean anomaly
126.2456°
Eccentric anomaly
126.24873°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
-0.00012853
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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 | 2026-06-27 00:04:24.023Z | 209.053° SW | 2026-06-27 00:06:24.023Z | 168.321° S | 28.715° | 2026-06-27 00:09:24.023Z | 90.665° ESE |
| 6 mins | 2026-06-27 01:43:24.023Z | 265.797° W | 2026-06-27 01:45:24.023Z | 308.446° NW | 42.176° | 2026-06-27 01:49:24.023Z | 70.794° E |
| 6 mins | 2026-06-27 03:22:24.023Z | 291.81° WNW | 2026-06-27 03:25:24.023Z | 34.797° NE | 36.867° | 2026-06-27 03:28:24.023Z | 81.859° E |
| 6 mins | 2026-06-27 05:01:24.023Z | 284.201° WNW | 2026-06-27 05:04:24.023Z | 150.741° SSE | 42.049° | 2026-06-27 05:07:24.023Z | 117.757° 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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