STARLINK-1266, 45383
Orbit data source: Space-Track
STARLINK-1266, 45383 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 2020 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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45383 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 STARLINK-1266
1 45383U 20019Z 25287.85232974 -.00000369 00000-0 -58560-5 0 9998
2 45383 53.0560 81.3077 0001158 93.6736 266.4385 15.06392107308020Epoch: 2025-10-14T20:27Z
TLE epoch observation values (Epoch: 2025-10-14T20:27:21.289Z)
Latitude
-0.00006°
Longitude
110.83414°
Altitude
548.165 km
Speed
7.589 km/s
True Right ascension
05h 25m 13s
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
13:35:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.308 km
Perigee altitude
546.704 km
Semi-major axis
6,925.643 km
Eccentricity
0.00012
Inclination
53.056°
RAAN
81.3077°
Arg. of periapsis
93.6736°
True anomaly
266.42526°
Mean anomaly
266.4385°
Eccentric anomaly
266.43188°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
-0.000005856
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Other satellites on launch #19 in the year 2020 (2020-03-18 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-1266 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-15 19:13:02.959Z | 319.393° NNW | 2025-10-15 19:17:02.959Z | 38.517° NE | 35.719° | 2025-10-15 19:20:02.959Z | 103.975° ESE |
| 5 mins | 2025-10-15 20:54:02.959Z | 274.684° WNW | 2025-10-15 20:56:02.959Z | 236.079° WSW | 23.094° | 2025-10-15 20:59:02.959Z | 179.659° S |
| 6 mins | 2025-10-16 12:27:02.959Z | 207.495° SW | 2025-10-16 12:29:02.959Z | 146.97° SSE | 40.715° | 2025-10-16 12:33:02.959Z | 57.11° ENE |
| 5 mins | 2025-10-16 14:07:02.959Z | 293.33° NW | 2025-10-16 14:09:02.959Z | 336.69° NNW | 23.742° | 2025-10-16 14:12:02.959Z | 29.186° NE |
| 4 mins | 2025-10-16 17:29:02.959Z | 351.349° N | 2025-10-16 17:30:02.959Z | 8.61° NNE | 16.551° | 2025-10-16 17:33:02.959Z | 57.706° ENE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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