STARLINK-3818, 52340
Orbit data source: Space-Track
STARLINK-3818, 52340 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 29 Apr 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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52340 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, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 STARLINK-3818
1 52340U 22045K 26119.85938313 .00000281 00000-0 35768-4 0 9990
2 52340 53.2179 329.4087 0001254 94.1345 265.9791 15.08838397223495Epoch: 2026-04-29T20:37Z
TLE epoch observation values (Epoch: 2026-04-29T20:37:30.702Z)
Latitude
0.00002°
Longitude
162.21649°
Altitude
540.707 km
Speed
7.593 km/s
True Right ascension
21h 57m 38s
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
13:40:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.861 km
Perigee altitude
539.126 km
Semi-major axis
6,918.13 km
Eccentricity
0.00013
Inclination
53.2179°
RAAN
329.4087°
Arg. of periapsis
94.1345°
True anomaly
265.96477°
Mean anomaly
265.9791°
Eccentric anomaly
265.97193°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000035768
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Other satellites on launch #45 in the year 2022 (2022-04-29 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-3818 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 | 2026-04-30 15:51:43.079Z | 188.473° SSW | 2026-04-30 15:54:43.079Z | 121.93° SE | 28.134° | 2026-04-30 15:57:43.079Z | 69.646° E |
| 5 mins | 2026-04-30 17:31:43.079Z | 275.779° WNW | 2026-04-30 17:33:43.079Z | 328.837° NNW | 30.958° | 2026-04-30 17:36:43.079Z | 32.035° NE |
| 6 mins | 2026-04-30 22:32:43.079Z | 335.267° NNW | 2026-04-30 22:34:43.079Z | 19.883° NNE | 29.923° | 2026-04-30 22:38:43.079Z | 98.685° ESE |
| 6 mins | 2026-05-01 00:11:43.079Z | 285.549° WNW | 2026-05-01 00:14:43.079Z | 215.608° SW | 28.864° | 2026-05-01 00:17:43.079Z | 164.614° S |
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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