STARLINK-3912, 52502
Orbit data source: Space-Track
STARLINK-3912, 52502 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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52502 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-3912
1 52502U 22049BD 25346.94388243 -.00000145 00000-0 89566-5 0 9992
2 52502 53.2180 68.5643 0001332 88.1273 271.9872 15.08833603199434Epoch: 2025-12-12T22:39Z
TLE epoch observation values (Epoch: 2025-12-12T22:39:11.441Z)
Latitude
-0.00002°
Longitude
6.88837°
Altitude
540.629 km
Speed
7.593 km/s
True Right ascension
04h 34m 15s
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
12:54:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.929 km
Perigee altitude
539.086 km
Semi-major axis
6,918.145 km
Eccentricity
0.00013
Inclination
53.218°
RAAN
68.5643°
Arg. of periapsis
88.1273°
True anomaly
271.97195°
Mean anomaly
271.9872°
Eccentric anomaly
271.97957°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.0000089566
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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-3912 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 | 2025-12-13 15:02:52.224Z | 314.558° NW | 2025-12-13 15:05:52.224Z | 0.591° NNE | 42.959° | 2025-12-13 15:09:52.224Z | 123.58° SE |
| 6 mins | 2025-12-14 08:13:52.224Z | 233.717° WSW | 2025-12-14 08:16:52.224Z | 18.399° NNE | 43.886° | 2025-12-14 08:19:52.224Z | 47.699° ENE |
| 4 mins | 2025-12-14 09:54:52.224Z | 309.605° NW | 2025-12-14 09:56:52.224Z | 348.228° N | 18.273° | 2025-12-14 09:58:52.224Z | 20.997° NNE |
| 4 mins | 2025-12-14 13:15:52.224Z | 347.573° N | 2025-12-14 13:17:52.224Z | 26.37° NE | 19.603° | 2025-12-14 13:19:52.224Z | 62.345° ENE |
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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