STARLINK-3812, 52346
Orbit data source: Space-Track
STARLINK-3812, 52346 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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52346 intel report (Beta)
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Edit Public Description
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-3812
1 52346U 22045R 25349.91459963 -.00004047 00000-0 -23634-3 0 9990
2 52346 53.2169 215.2132 0001378 89.9224 270.1926 15.08838893203136Epoch: 2025-12-15T21:57Z
TLE epoch observation values (Epoch: 2025-12-15T21:57:01.408Z)
Latitude
-0°
Longitude
161.151°
Altitude
540.641 km
Speed
7.593 km/s
True Right ascension
14h 20m 51s
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
06:21:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.945 km
Perigee altitude
539.038 km
Semi-major axis
6,918.129 km
Eccentricity
0.00014
Inclination
53.2169°
RAAN
215.2132°
Arg. of periapsis
89.9224°
True anomaly
270.17681°
Mean anomaly
270.1926°
Eccentric anomaly
270.1847°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
-0.00023634
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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-3812 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 | 2025-12-16 17:10:49.554Z | 196.122° SSW | 2025-12-16 17:13:49.554Z | 141.427° SSE | 30.093° | 2025-12-16 17:16:49.554Z | 72.397° E |
| 6 mins | 2025-12-16 18:50:49.554Z | 271.245° WNW | 2025-12-16 18:53:49.554Z | 343.13° N | 29.028° | 2025-12-16 18:56:49.554Z | 34.181° NE |
| 5 mins | 2025-12-16 23:52:49.554Z | 339.247° N | 2025-12-16 23:54:49.554Z | 35.058° NE | 31.664° | 2025-12-16 23:57:49.554Z | 97.103° ESE |
| 5 mins | 2025-12-17 01:31:49.554Z | 278.613° WNW | 2025-12-17 01:33:49.554Z | 234.509° WSW | 27.333° | 2025-12-17 01:36:49.554Z | 172.045° 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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