STARLINK-3902, 52487
Orbit data source: Space-Track
STARLINK-3902, 52487 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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52487 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: 2 days ago
TLE from 2 days ago
0 STARLINK-3902
1 52487U 22049AN 26171.39324419 .00000757 00000-0 65643-4 0 9992
2 52487 53.1597 308.0540 0001138 73.1356 286.9760 15.08835537229136Epoch: 2026-06-20T09:26Z
TLE epoch observation values (Epoch: 2026-06-20T09:26:16.298Z)
Latitude
-0.00001°
Longitude
-102.12243°
Altitude
540.419 km
Speed
7.593 km/s
True Right ascension
20h 32m 12s
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
21:49:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.798 km
Perigee altitude
539.224 km
Semi-major axis
6,918.148 km
Eccentricity
0.00011
Inclination
53.1597°
RAAN
308.054°
Arg. of periapsis
73.1356°
True anomaly
286.96353°
Mean anomaly
286.976°
Eccentric anomaly
286.96976°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000065643
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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-3902 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 | 2026-06-22 10:52:21.227Z | 207.787° SW | 2026-06-22 10:56:21.227Z | 122.267° SE | 35.957° | 2026-06-22 10:59:21.227Z | 63.369° ENE |
| 5 mins | 2026-06-22 12:33:21.227Z | 282.883° WNW | 2026-06-22 12:35:21.227Z | 324.968° NNW | 25.848° | 2026-06-22 12:38:21.227Z | 26.811° NE |
| 6 mins | 2026-06-22 17:34:21.227Z | 327.123° NNW | 2026-06-22 17:37:21.227Z | 57.543° ENE | 35.313° | 2026-06-22 17:40:21.227Z | 107.825° ESE |
| 4 mins | 2026-06-22 19:14:21.227Z | 265.742° W | 2026-06-22 19:16:21.227Z | 222.676° SW | 21.758° | 2026-06-22 19:18:21.227Z | 186.204° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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