STARLINK-3907, 52501
Orbit data source: Space-Track
STARLINK-3907, 52501 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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52501 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-3907
1 52501U 22049BC 26193.52109051 .00000266 00000-0 34838-4 0 9998
2 52501 53.1590 208.2783 0001247 72.8926 287.2202 15.08836308231243Epoch: 2026-07-12T12:30Z
TLE epoch observation values (Epoch: 2026-07-12T12:30:22.220Z)
Latitude
0.00001°
Longitude
90.26696°
Altitude
540.391 km
Speed
7.594 km/s
True Right ascension
13h 53m 06s
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
22:40:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.872 km
Perigee altitude
539.146 km
Semi-major axis
6,918.146 km
Eccentricity
0.00012
Inclination
53.159°
RAAN
208.2783°
Arg. of periapsis
72.8926°
True anomaly
287.20655°
Mean anomaly
287.2202°
Eccentric anomaly
287.21338°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000034838
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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-3907 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 | 2026-07-13 11:17:27.006Z | 293.223° NW | 2026-07-13 11:20:27.006Z | 245.171° WSW | 29.538° | 2026-07-13 11:24:27.006Z | 162.08° S |
| 5 mins | 2026-07-14 02:50:27.006Z | 185.482° SSW | 2026-07-14 02:52:27.006Z | 124.902° SE | 32.622° | 2026-07-14 02:55:27.006Z | 66.684° ENE |
| 5 mins | 2026-07-14 04:29:27.006Z | 279.152° WNW | 2026-07-14 04:31:27.006Z | 324.198° NNW | 27.945° | 2026-07-14 04:34:27.006Z | 28.459° NE |
| 6 mins | 2026-07-14 09:30:27.006Z | 329.972° NNW | 2026-07-14 09:33:27.006Z | 53.551° ENE | 32.736° | 2026-07-14 09:36:27.006Z | 103.38° ESE |
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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