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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-1371
1 45542U 20025M 25294.51283691 .00006567 00000-0 45946-3 0 9991
2 45542 53.0551 11.4077 0001306 98.9886 261.1251 15.06392699304116Epoch: 2025-10-21T12:18Z
TLE epoch observation values (Epoch: 2025-10-21T12:18:29.109Z)
Latitude
0.00002°
Longitude
156.5867°
Altitude
548.253 km
Speed
7.589 km/s
True Right ascension
00h 45m 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
20:51:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.409 km
Perigee altitude
546.6 km
Semi-major axis
6,925.642 km
Eccentricity
0.00013
Inclination
53.0551°
RAAN
11.4077°
Arg. of periapsis
98.9886°
True anomaly
261.11031°
Mean anomaly
261.1251°
Eccentric anomaly
261.11771°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.00045946
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-22 07:34:40.551Z | 211.366° SW | 2025-10-22 07:37:40.551Z | 164.187° S | 37.908° | 2025-10-22 07:41:40.551Z | 59.576° ENE |
| 5 mins | 2025-10-22 09:15:40.551Z | 287.167° WNW | 2025-10-22 09:17:40.551Z | 328.214° NNW | 24.592° | 2025-10-22 09:20:40.551Z | 26.735° NE |
| 6 mins | 2025-10-22 14:16:40.551Z | 320.832° NNW | 2025-10-22 14:19:40.551Z | 38.617° NE | 39.626° | 2025-10-22 14:22:40.551Z | 111.259° ESE |
| 4 mins | 2025-10-22 15:57:40.551Z | 255.165° W | 2025-10-22 15:58:40.551Z | 235.493° WSW | 19.112° | 2025-10-22 16:01:40.551Z | 185.718° SSW |
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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