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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-3742
1 52303U 22041AU 26193.16668980 .00061716 00000-0 28306-2 0 9999
2 52303 53.1590 259.7274 0002039 52.3523 347.4348 15.19880233 5635Epoch: 2026-07-12T04:00Z
TLE epoch observation values (Epoch: 2026-07-12T04:00:01.998Z)
Latitude
30.89943°
Longitude
-63.86855°
Altitude
506.677 km
Speed
7.616 km/s
True Right ascension
19h 04m 50s
True Declination
30° 44' 33"
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
21:42:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
507.861 km
Perigee altitude
505.054 km
Semi-major axis
6,884.595 km
Eccentricity
0.0002
Inclination
53.159°
RAAN
259.7274°
Arg. of periapsis
52.3523°
True anomaly
347.42972°
Mean anomaly
347.4348°
Eccentric anomaly
347.43226°
Mean motion
3.79949 °/min
Orbital period
94.75 mins
BSTAR
0.0028306
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-07-12 13:48:06.892Z | 327.948° NNW | 2026-07-12 13:50:06.892Z | 40.826° NE | 39.351° | 2026-07-12 13:53:06.892Z | 112.501° SE |
| 6 mins | 2026-07-13 06:50:06.892Z | 214.208° SW | 2026-07-13 06:53:06.892Z | 96.289° ESE | 40.078° | 2026-07-13 06:56:06.892Z | 56.225° ENE |
| 4 mins | 2026-07-13 08:30:06.892Z | 303.266° NW | 2026-07-13 08:31:06.892Z | 324.958° NNW | 21.127° | 2026-07-13 08:34:06.892Z | 23.88° 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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