STARLINK-3742, 52303
Orbit data source: Space-Track
STARLINK-3742, 52303 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 21 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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52303 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: 1 day ago
TLE from 1 day ago
0 STARLINK-3742
1 52303U 22041AU 26235.89448310 .00000569 00000-0 28637-4 0 9997
2 52303 53.1608 60.7620 0001229 101.8257 258.2884 15.33547017241074Epoch: 2026-08-23T21:28Z
TLE epoch observation values (Epoch: 2026-08-23T21:28:03.339Z)
Latitude
0.00003°
Longitude
126.56412°
Altitude
466.312 km
Speed
7.634 km/s
True Right ascension
04h 03m 02s
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
18:15:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
466.337 km
Perigee altitude
464.655 km
Semi-major axis
6,843.633 km
Eccentricity
0.00012
Inclination
53.1608°
RAAN
60.762°
Arg. of periapsis
101.8257°
True anomaly
258.27461°
Mean anomaly
258.2884°
Eccentric anomaly
258.28151°
Mean motion
3.83366 °/min
Orbital period
93.91 mins
BSTAR
0.000028637
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Other satellites on launch #41 in the year 2022 (2022-04-21 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-3742 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 | 2026-08-25 14:17:41.096Z | 206.25° SW | 2026-08-25 14:20:41.096Z | 142.535° SSE | 34.959° | 2026-08-25 14:23:41.096Z | 64.638° ENE |
| 5 mins | 2026-08-25 15:56:41.096Z | 286.284° WNW | 2026-08-25 15:58:41.096Z | 333.113° NNW | 23.375° | 2026-08-25 16:01:41.096Z | 30° NE |
| 5 mins | 2026-08-25 20:52:41.096Z | 332.075° NNW | 2026-08-25 20:54:41.096Z | 24.747° NE | 32.343° | 2026-08-25 20:57:41.096Z | 100.827° ESE |
| 4 mins | 2026-08-25 22:30:41.096Z | 269.246° W | 2026-08-25 22:32:41.096Z | 221.911° SW | 21.674° | 2026-08-25 22:34:41.096Z | 182.011° SSW |
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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