STARLINK-1272, 45386
Orbit data source: Space-Track
STARLINK-1272, 45386 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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45386 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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-1272
1 45386U 20019AC 25257.19267526 -.00000032 00000-0 16743-4 0 9998
2 45386 53.0559 218.9463 0001033 91.0172 269.0935 15.06404978303403Epoch: 2025-09-14T04:37Z
TLE epoch observation values (Epoch: 2025-09-14T04:37:27.142Z)
Latitude
-0.00005°
Longitude
156.16797°
Altitude
548.087 km
Speed
7.589 km/s
True Right ascension
14h 35m 47s
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
02:56:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.182 km
Perigee altitude
546.751 km
Semi-major axis
6,925.604 km
Eccentricity
0.0001
Inclination
53.0559°
RAAN
218.9463°
Arg. of periapsis
91.0172°
True anomaly
269.08166°
Mean anomaly
269.0935°
Eccentric anomaly
269.08758°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.000016743
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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-1272 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-15 23:46:51.837Z | 224.035° SW | 2025-09-15 23:50:51.837Z | 130.828° SE | 44.371° | 2025-09-15 23:54:51.837Z | 52.644° ENE |
| 5 mins | 2025-09-16 01:28:51.837Z | 299.758° NW | 2025-09-16 01:30:51.837Z | 339.835° N | 21.126° | 2025-09-16 01:33:51.837Z | 28.886° NE |
| 4 mins | 2025-09-16 04:50:51.837Z | 352.492° N | 2025-09-16 04:51:51.837Z | 10.791° NNE | 18.178° | 2025-09-16 04:54:51.837Z | 62.523° ENE |
| 6 mins | 2025-09-16 06:29:51.837Z | 315.084° NNW | 2025-09-16 06:32:51.837Z | 97.297° ESE | 42.281° | 2025-09-16 06:35:51.837Z | 124.592° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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