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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Edit Public Description
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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-3902
1 52487U 22049AN 25346.68169736 -.00000627 00000-0 -21303-4 0 9999
2 52487 53.2191 79.8183 0001406 105.0671 255.0477 15.08826329200495Epoch: 2025-12-12T16:21Z
TLE epoch observation values (Epoch: 2025-12-12T16:21:38.651Z)
Latitude
-0.00003°
Longitude
112.78741°
Altitude
540.934 km
Speed
7.593 km/s
True Right ascension
05h 19m 16s
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
09:16:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.003 km
Perigee altitude
539.057 km
Semi-major axis
6,918.167 km
Eccentricity
0.00014
Inclination
53.2191°
RAAN
79.8183°
Arg. of periapsis
105.0671°
True anomaly
255.03213°
Mean anomaly
255.0477°
Eccentric anomaly
255.03992°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
-0.000021303
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-13 15:06:21.973Z | 335.189° NNW | 2025-12-13 15:08:21.973Z | 23.173° NE | 31.4° | 2025-12-13 15:12:21.973Z | 101.435° ESE |
| 6 mins | 2025-12-13 16:45:21.973Z | 282.413° WNW | 2025-12-13 16:47:21.973Z | 243.865° WSW | 26.81° | 2025-12-13 16:51:21.973Z | 166.423° S |
| 6 mins | 2025-12-14 08:16:21.973Z | 202.398° SSW | 2025-12-14 08:19:21.973Z | 124.829° SE | 35.92° | 2025-12-14 08:22:21.973Z | 63.71° ENE |
| 5 mins | 2025-12-14 09:56:21.973Z | 282.113° WNW | 2025-12-14 09:58:21.973Z | 323.532° NNW | 25.817° | 2025-12-14 10:01:21.973Z | 26.223° 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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