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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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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-3909
1 52452U 22049B 26137.67886341 .00000571 00000-0 53966-4 0 9993
2 52452 53.2172 119.2865 0001209 61.9010 298.2104 15.08839492222529Epoch: 2026-05-17T16:17Z
TLE epoch observation values (Epoch: 2026-05-17T16:17:33.798Z)
Latitude
-0.00005°
Longitude
-0.48238°
Altitude
540.247 km
Speed
7.594 km/s
True Right ascension
07h 57m 08s
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
13:46:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.826 km
Perigee altitude
539.154 km
Semi-major axis
6,918.127 km
Eccentricity
0.00012
Inclination
53.2172°
RAAN
119.2865°
Arg. of periapsis
61.901°
True anomaly
298.19819°
Mean anomaly
298.2104°
Eccentric anomaly
298.2043°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000053966
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-18 07:04:21.025Z | 347.948° N | 2026-05-18 07:06:21.025Z | 31.975° NE | 22.863° | 2026-05-18 07:09:21.025Z | 81.574° E |
| 6 mins | 2026-05-18 08:43:21.025Z | 298.066° NW | 2026-05-18 08:45:21.025Z | 252.342° W | 40.465° | 2026-05-18 08:49:21.025Z | 144.249° SSE |
| 4 mins | 2026-05-19 00:15:21.025Z | 165.444° S | 2026-05-19 00:17:21.025Z | 122.131° SE | 22.179° | 2026-05-19 00:19:21.025Z | 84.797° E |
| 6 mins | 2026-05-19 01:53:21.025Z | 256.598° W | 2026-05-19 01:56:21.025Z | 333.935° NNW | 35.879° | 2026-05-19 01:59:21.025Z | 36.843° 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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