STARLINK-1371, 45542
Orbit data source: Space-Track
STARLINK-1371, 45542 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 22 Apr 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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45542 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-1371
1 45542U 20025M 25259.01721784 .00003561 00000-0 25782-3 0 9994
2 45542 53.0557 170.7564 0001786 89.9263 270.1931 15.06401165298760Epoch: 2025-09-16T00:24Z
TLE epoch observation values (Epoch: 2025-09-16T00:24:47.621Z)
Latitude
0.00001°
Longitude
169.34443°
Altitude
548.083 km
Speed
7.589 km/s
True Right ascension
11h 23m 01s
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
05:03:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.715 km
Perigee altitude
546.242 km
Semi-major axis
6,925.616 km
Eccentricity
0.00018
Inclination
53.0557°
RAAN
170.7564°
Arg. of periapsis
89.9263°
True anomaly
270.17263°
Mean anomaly
270.1931°
Eccentric anomaly
270.18287°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.00025782
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Other satellites on launch #25 in the year 2020 (2020-04-22 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-1371 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 | 2025-09-16 19:40:08.944Z | 168.915° S | 2025-09-16 19:43:08.944Z | 117.949° SE | 17.659° | 2025-09-16 19:45:08.944Z | 86.575° E |
| 6 mins | 2025-09-16 21:19:08.944Z | 247.967° W | 2025-09-16 21:22:08.944Z | 346.936° N | 40.11° | 2025-09-16 21:25:08.944Z | 41.973° NE |
| 5 mins | 2025-09-17 02:21:08.944Z | 337.767° N | 2025-09-17 02:23:08.944Z | 14.832° NNE | 23.447° | 2025-09-17 02:26:08.944Z | 75.696° E |
| 6 mins | 2025-09-17 04:01:08.944Z | 295.201° NW | 2025-09-17 04:03:08.944Z | 238.642° WSW | 40.402° | 2025-09-17 04:07:08.944Z | 145.098° SSE |
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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