STARLINK-36054, 66812
Orbit data source: Space-Track
STARLINK-36054, 66812 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 01 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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66812 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-36054
1 66812U 25278X 26171.24692698 .00013356 00000-0 49398-3 0 9994
2 66812 43.0007 255.2001 0002412 283.3320 76.7263 15.27580354 30895Epoch: 2026-06-20T05:55Z
TLE epoch observation values (Epoch: 2026-06-20T05:55:34.491Z)
Latitude
0.00002°
Longitude
-102.15788°
Altitude
482.444 km
Speed
7.626 km/s
True Right ascension
17h 00m 48s
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
07:14:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.648 km
Perigee altitude
483.338 km
Semi-major axis
6,863.13 km
Eccentricity
0.00024
Inclination
43.0007°
RAAN
255.2001°
Arg. of periapsis
283.332°
True anomaly
76.7532°
Mean anomaly
76.7263°
Eccentric anomaly
76.73975°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.00049398
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Other satellites on launch #278 in the year 2025 (2025-12-01 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-36054 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 08:49:12.055Z | 216.351° SW | 2026-06-21 08:52:12.055Z | 131.02° SE | 32.407° | 2026-06-21 08:55:12.055Z | 81.049° E |
| 6 mins | 2026-06-21 10:28:12.055Z | 270.303° WNW | 2026-06-21 10:30:12.055Z | 309.621° NW | 40.277° | 2026-06-21 10:34:12.055Z | 70.617° E |
| 6 mins | 2026-06-21 12:07:12.055Z | 291.999° WNW | 2026-06-21 12:10:12.055Z | 31.435° NE | 38.298° | 2026-06-21 12:13:12.055Z | 84.339° E |
| 6 mins | 2026-06-21 13:46:12.055Z | 281.597° WNW | 2026-06-21 13:49:12.055Z | 172.893° S | 40.69° | 2026-06-21 13:52:12.055Z | 123.567° 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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