STARLINK-3937, 52542
Orbit data source: Space-Track
STARLINK-3937, 52542 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 13 May 2022 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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52542 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 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: 2 days ago
TLE from 2 days ago
0 STARLINK-3937
1 52542U 22051K 26171.41668980 .00073954 00000-0 34084-2 0 9996
2 52542 53.1600 27.5488 0002151 78.2514 63.0674 15.19624568 5777Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
30.08931°
Longitude
123.33275°
Altitude
508.016 km
Speed
7.614 km/s
True Right ascension
12h 07m 53s
True Declination
29° 56' 06"
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
21:32:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
508.711 km
Perigee altitude
505.749 km
Semi-major axis
6,885.367 km
Eccentricity
0.00022
Inclination
53.16°
RAAN
27.5488°
Arg. of periapsis
78.2514°
True anomaly
63.08938°
Mean anomaly
63.0674°
Eccentric anomaly
63.07839°
Mean motion
3.79885 °/min
Orbital period
94.77 mins
BSTAR
0.0034084
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Other satellites on launch #51 in the year 2022 (2022-05-13 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-3937 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 16:49:12.340Z | 239.366° WSW | 2026-06-22 16:52:12.340Z | 13.981° NNE | 41.365° | 2026-06-22 16:55:12.340Z | 46.019° ENE |
| 4 mins | 2026-06-22 21:49:12.340Z | 354.733° N | 2026-06-22 21:50:12.340Z | 15.071° NNE | 19.095° | 2026-06-22 21:53:12.340Z | 69.987° E |
| 6 mins | 2026-06-22 23:27:12.340Z | 306.851° NW | 2026-06-22 23:29:12.340Z | 284.269° WNW | 43.53° | 2026-06-22 23:33:12.340Z | 134.584° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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