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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 STARLINK-1371
1 45542U 20025M 25354.49043434 .00000659 00000-0 63169-4 0 9998
2 45542 53.0565 102.1551 0001160 88.5525 271.5597 15.06387111313154Epoch: 2025-12-20T11:46Z
TLE epoch observation values (Epoch: 2025-12-20T11:46:13.526Z)
Latitude
-0.00004°
Longitude
-163.71777°
Altitude
548.109 km
Speed
7.589 km/s
True Right ascension
06h 48m 37s
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
09:11:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.325 km
Perigee altitude
546.718 km
Semi-major axis
6,925.658 km
Eccentricity
0.00012
Inclination
53.0565°
RAAN
102.1551°
Arg. of periapsis
88.5525°
True anomaly
271.54641°
Mean anomaly
271.5597°
Eccentric anomaly
271.55306°
Mean motion
3.76575 °/min
Orbital period
95.6 mins
BSTAR
0.000063169
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-21 10:14:19.664Z | 236.129° WSW | 2025-12-21 10:18:19.664Z | 315.199° NNW | 43.738° | 2025-12-21 10:22:19.664Z | 46.973° ENE |
| 4 mins | 2025-12-21 11:57:19.664Z | 318.888° NNW | 2025-12-21 11:58:19.664Z | 337.921° N | 18.092° | 2025-12-21 12:01:19.664Z | 26.33° NE |
| 5 mins | 2025-12-21 15:18:19.664Z | 348.522° N | 2025-12-21 15:20:19.664Z | 30.315° NE | 21.462° | 2025-12-21 15:23:19.664Z | 77.805° E |
| 6 mins | 2025-12-21 16:57:19.664Z | 304.147° NW | 2025-12-21 17:00:19.664Z | 172.372° S | 42.563° | 2025-12-21 17:03:19.664Z | 138.276° SSE |
| 4 mins | 2025-12-22 08:31:19.664Z | 158.162° S | 2025-12-22 08:33:19.664Z | 118.787° SE | 19.104° | 2025-12-22 08:35:19.664Z | 85.917° E |
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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