STARLINK-3913, 52485
Orbit data source: Space-Track
STARLINK-3913, 52485 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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52485 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: 1 day ago
TLE from 1 day ago
0 STARLINK-3913
1 52485U 22049AL 25346.60439811 -.00000289 00000-0 -49882-7 0 9992
2 52485 53.2182 80.0614 0001372 91.5622 268.5527 15.08832137199242Epoch: 2025-12-12T14:30Z
TLE epoch observation values (Epoch: 2025-12-12T14:30:19.996Z)
Latitude
-0.00006°
Longitude
140.9344°
Altitude
540.689 km
Speed
7.593 km/s
True Right ascension
05h 20m 14s
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
13:01:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.961 km
Perigee altitude
539.063 km
Semi-major axis
6,918.149 km
Eccentricity
0.00014
Inclination
53.2182°
RAAN
80.0614°
Arg. of periapsis
91.5622°
True anomaly
268.53698°
Mean anomaly
268.5527°
Eccentric anomaly
268.54484°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
-4.9882e-8
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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-3913 Visibility forecast
Loading observer location...
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 14:49:01.810Z | 331.499° NNW | 2025-12-13 14:52:01.810Z | 31.792° NE | 26.765° | 2025-12-13 14:55:01.810Z | 88.048° E |
| 6 mins | 2025-12-13 16:29:01.810Z | 288.531° WNW | 2025-12-13 16:31:01.810Z | 241.732° WSW | 34.207° | 2025-12-13 16:35:01.810Z | 154.941° SSE |
| 5 mins | 2025-12-14 08:01:01.810Z | 175.4° S | 2025-12-14 08:03:01.810Z | 120.216° SE | 28.398° | 2025-12-14 08:06:01.810Z | 68.968° E |
| 5 mins | 2025-12-14 09:40:01.810Z | 276.978° WNW | 2025-12-14 09:42:01.810Z | 330.543° NNW | 30.668° | 2025-12-14 09:45:01.810Z | 32.186° 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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