STARLINK-3971, 52642
Orbit data source: Space-Track
STARLINK-3971, 52642 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 14 May 2022 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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52642 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-3971
1 52642U 22052AW 26171.21200694 .00000413 00000-0 44025-4 0 9998
2 52642 53.1593 158.7662 0001489 76.4492 283.6665 15.08842758226606Epoch: 2026-06-20T05:05Z
TLE epoch observation values (Epoch: 2026-06-20T05:05:17.399Z)
Latitude
-0.00005°
Longitude
174.01379°
Altitude
540.383 km
Speed
7.593 km/s
True Right ascension
10h 35m 03s
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
00:36:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.019 km
Perigee altitude
538.959 km
Semi-major axis
6,918.126 km
Eccentricity
0.00015
Inclination
53.1593°
RAAN
158.7662°
Arg. of periapsis
76.4492°
True anomaly
283.64992°
Mean anomaly
283.6665°
Eccentric anomaly
283.65821°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000044025
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Other satellites on launch #52 in the year 2022 (2022-05-14 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-3971 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 | 2026-06-23 00:00:01.160Z | 176.507° S | 2026-06-23 00:03:01.160Z | 127.533° SE | 19.464° | 2026-06-23 00:05:01.160Z | 90.746° ESE |
| 5 mins | 2026-06-23 01:40:01.160Z | 257.403° W | 2026-06-23 01:42:01.160Z | 322.89° NNW | 38.908° | 2026-06-23 01:45:01.160Z | 38.468° NE |
| 5 mins | 2026-06-23 06:41:01.160Z | 339.53° N | 2026-06-23 06:43:01.160Z | 19.158° NNE | 24.082° | 2026-06-23 06:46:01.160Z | 79.065° E |
| 6 mins | 2026-06-23 08:20:01.160Z | 297.657° NW | 2026-06-23 08:23:01.160Z | 213.509° SW | 39.103° | 2026-06-23 08:26:01.160Z | 149.8° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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