STARLINK-3806, 52378
Orbit data source: Space-Track
STARLINK-3806, 52378 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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52378 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-3806
1 52378U 22045AZ 26070.52616697 -.00000120 00000-0 10549-4 0 9992
2 52378 53.2174 180.8769 0001286 103.7006 256.4129 15.08837560216205Epoch: 2026-03-11T12:37Z
TLE epoch observation values (Epoch: 2026-03-11T12:37:40.826Z)
Latitude
-0.00004°
Longitude
-177.73238°
Altitude
540.857 km
Speed
7.593 km/s
True Right ascension
12h 03m 30s
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
04:18:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.885 km
Perigee altitude
539.106 km
Semi-major axis
6,918.133 km
Eccentricity
0.00013
Inclination
53.2174°
RAAN
180.8769°
Arg. of periapsis
103.7006°
True anomaly
256.39858°
Mean anomaly
256.4129°
Eccentric anomaly
256.40574°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000010549
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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-3806 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 | 2026-03-12 09:27:20.141Z | 204.982° SW | 2026-03-12 09:30:20.141Z | 146.162° SSE | 35.803° | 2026-03-12 09:34:20.141Z | 60.961° ENE |
| 5 mins | 2026-03-12 11:08:20.141Z | 290.684° WNW | 2026-03-12 11:10:20.141Z | 340.232° N | 25.79° | 2026-03-12 11:13:20.141Z | 31.541° NE |
| 5 mins | 2026-03-12 16:09:20.141Z | 333.168° NNW | 2026-03-12 16:11:20.141Z | 34.028° NE | 36.041° | 2026-03-12 16:14:20.141Z | 104.518° ESE |
| 5 mins | 2026-03-12 17:48:20.141Z | 273.148° WNW | 2026-03-12 17:50:20.141Z | 234.052° WSW | 22.293° | 2026-03-12 17:53:20.141Z | 179.891° 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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