STARLINK-3801, 52356
Orbit data source: Space-Track
STARLINK-3801, 52356 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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52356 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-3801
1 52356U 22045AB 26119.94770793 .00000197 00000-0 30455-4 0 9997
2 52356 53.2185 329.0428 0001317 84.3213 275.7929 15.08836185223528Epoch: 2026-04-29T22:44Z
TLE epoch observation values (Epoch: 2026-04-29T22:44:41.965Z)
Latitude
-0.00003°
Longitude
129.96657°
Altitude
540.561 km
Speed
7.593 km/s
True Right ascension
21h 56m 10s
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
13:41:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.911 km
Perigee altitude
539.089 km
Semi-major axis
6,918.137 km
Eccentricity
0.00013
Inclination
53.2185°
RAAN
329.0428°
Arg. of periapsis
84.3213°
True anomaly
275.77789°
Mean anomaly
275.7929°
Eccentric anomaly
275.78539°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000030455
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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-3801 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-30 16:23:40.622Z | 218.094° SW | 2026-04-30 16:27:40.622Z | 109.901° ESE | 41.839° | 2026-04-30 16:30:40.622Z | 56.506° ENE |
| 4 mins | 2026-04-30 18:05:40.622Z | 304.564° NW | 2026-04-30 18:06:40.622Z | 326.085° NNW | 22.063° | 2026-04-30 18:09:40.622Z | 23.751° NE |
| 4 mins | 2026-04-30 21:26:40.622Z | 349.91° N | 2026-04-30 21:28:40.622Z | 25.694° NE | 16.428° | 2026-04-30 21:30:40.622Z | 57.03° ENE |
| 6 mins | 2026-04-30 23:05:40.622Z | 320.636° NNW | 2026-04-30 23:08:40.622Z | 70.255° E | 40.221° | 2026-04-30 23:11:40.622Z | 117.306° SE |
| 4 mins | 2026-05-01 00:45:40.622Z | 260.58° W | 2026-05-01 00:47:40.622Z | 224.443° SW | 16.588° | 2026-05-01 00:49:40.622Z | 193.485° 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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