STARLINK-3909, 52452
Orbit data source: Space-Track
STARLINK-3909, 52452 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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52452 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-3909
1 52452U 22049B 25346.74973911 -.00001297 00000-0 -63412-4 0 9997
2 52452 53.2164 99.2831 0001273 83.4046 276.7091 15.08827967198981Epoch: 2025-12-12T17:59Z
TLE epoch observation values (Epoch: 2025-12-12T17:59:37.459Z)
Latitude
-0.00001°
Longitude
107.69013°
Altitude
540.575 km
Speed
7.593 km/s
True Right ascension
06h 37m 07s
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
09:14:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.906 km
Perigee altitude
539.145 km
Semi-major axis
6,918.162 km
Eccentricity
0.00013
Inclination
53.2164°
RAAN
99.2831°
Arg. of periapsis
83.4046°
True anomaly
276.69461°
Mean anomaly
276.7091°
Eccentric anomaly
276.70186°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
-0.000063412
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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-3909 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 11:42:59.750Z | 276.468° WNW | 2025-12-13 11:45:59.750Z | 327.705° NNW | 23.957° | 2025-12-13 11:48:59.750Z | 26.022° NE |
| 6 mins | 2025-12-13 16:44:59.750Z | 324.886° NNW | 2025-12-13 16:46:59.750Z | 7.161° NNE | 37.439° | 2025-12-13 16:50:59.750Z | 112.496° ESE |
| 4 mins | 2025-12-13 18:24:59.750Z | 261.852° W | 2025-12-13 18:26:59.750Z | 221.881° SW | 19.104° | 2025-12-13 18:28:59.750Z | 188.925° SSW |
| 6 mins | 2025-12-14 09:54:59.750Z | 220.069° SW | 2025-12-14 09:57:59.750Z | 127.663° SE | 43.734° | 2025-12-14 10:00:59.750Z | 54.8° 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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