STARLINK-3781, 52272
Orbit data source: Space-Track
STARLINK-3781, 52272 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 21 Apr 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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52272 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-3781
1 52272U 22041M 26235.92007999 -.00003187 00000-0 -91042-4 0 9991
2 52272 53.1606 69.3257 0001475 80.5961 279.5207 15.31674336239734Epoch: 2026-08-23T22:04Z
TLE epoch observation values (Epoch: 2026-08-23T22:04:54.911Z)
Latitude
-0.00001°
Longitude
125.88768°
Altitude
471.55 km
Speed
7.632 km/s
True Right ascension
04h 37m 18s
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
18:13:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.083 km
Perigee altitude
470.063 km
Semi-major axis
6,849.21 km
Eccentricity
0.00015
Inclination
53.1606°
RAAN
69.3257°
Arg. of periapsis
80.5961°
True anomaly
279.50403°
Mean anomaly
279.5207°
Eccentric anomaly
279.51237°
Mean motion
3.82897 °/min
Orbital period
94.02 mins
BSTAR
-0.000091042
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Other satellites on launch #41 in the year 2022 (2022-04-21 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-3781 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 | 2026-08-25 14:57:59.246Z | 209.527° SW | 2026-08-25 15:00:59.246Z | 129.935° SE | 38.072° | 2026-08-25 15:03:59.246Z | 60.772° ENE |
| 4 mins | 2026-08-25 16:36:59.246Z | 290.057° WNW | 2026-08-25 16:38:59.246Z | 335.271° NNW | 22.08° | 2026-08-25 16:40:59.246Z | 18.33° NNE |
| 4 mins | 2026-08-25 21:33:59.246Z | 338.911° N | 2026-08-25 21:35:59.246Z | 60.17° ENE | 33.672° | 2026-08-25 21:37:59.246Z | 102.657° ESE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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