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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-3742
1 52303U 22041AU 26129.86715544 -.00001622 00000-0 -83828-4 0 9998
2 52303 53.2163 184.4840 0001202 93.5980 266.5149 15.08835414224968Epoch: 2026-05-09T20:48Z
TLE epoch observation values (Epoch: 2026-05-09T20:48:42.230Z)
Latitude
-0.00005°
Longitude
4.62957°
Altitude
540.705 km
Speed
7.593 km/s
True Right ascension
12h 17m 56s
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
19:48:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.834 km
Perigee altitude
539.171 km
Semi-major axis
6,918.14 km
Eccentricity
0.00012
Inclination
53.2163°
RAAN
184.484°
Arg. of periapsis
93.598°
True anomaly
266.50115°
Mean anomaly
266.5149°
Eccentric anomaly
266.50803°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.000083828
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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 | 2026-05-10 13:13:16.965Z | 311.301° NW | 2026-05-10 13:16:16.965Z | 113.149° SE | 44.439° | 2026-05-10 13:19:16.965Z | 129.53° SE |
| 6 mins | 2026-05-11 06:24:16.965Z | 244.002° WSW | 2026-05-11 06:26:16.965Z | 301.682° NW | 42.651° | 2026-05-11 06:30:16.965Z | 45.475° ENE |
| 4 mins | 2026-05-11 11:26:16.965Z | 354.892° N | 2026-05-11 11:27:16.965Z | 15.646° NNE | 21.085° | 2026-05-11 11:30:16.965Z | 71.788° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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