STARLINK-3881, 52472
Orbit data source: Space-Track
STARLINK-3881, 52472 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 06 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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52472 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, ~220 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-3881
1 52472U 22049X 26137.33021401 .00000819 00000-0 69549-4 0 9995
2 52472 53.2171 110.9793 0001466 60.7070 299.4069 15.08843654222614Epoch: 2026-05-17T07:55Z
TLE epoch observation values (Epoch: 2026-05-17T07:55:30.490Z)
Latitude
0.00001°
Longitude
117.06789°
Altitude
540.132 km
Speed
7.594 km/s
True Right ascension
07h 23m 55s
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
14:33:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.991 km
Perigee altitude
538.963 km
Semi-major axis
6,918.114 km
Eccentricity
0.00015
Inclination
53.2171°
RAAN
110.9793°
Arg. of periapsis
60.707°
True anomaly
299.39226°
Mean anomaly
299.4069°
Eccentric anomaly
299.39958°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.000069549
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Other satellites on launch #49 in the year 2022 (2022-05-06 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-3881 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 | 2026-05-18 06:38:52.910Z | 333.091° NNW | 2026-05-18 06:41:52.910Z | 35.612° NE | 26.271° | 2026-05-18 06:44:52.910Z | 88.499° E |
| 6 mins | 2026-05-18 08:18:52.910Z | 288.019° WNW | 2026-05-18 08:20:52.910Z | 236.283° WSW | 35.189° | 2026-05-18 08:24:52.910Z | 153.441° SSE |
| 6 mins | 2026-05-18 23:49:52.910Z | 186.172° SSW | 2026-05-18 23:52:52.910Z | 116.242° SE | 27.44° | 2026-05-18 23:55:52.910Z | 68.555° E |
| 5 mins | 2026-05-19 01:29:52.910Z | 278.315° WNW | 2026-05-19 01:31:52.910Z | 335.945° NNW | 30.97° | 2026-05-19 01:34:52.910Z | 33.636° NE |
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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