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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-3806
1 52378U 22045AZ 26119.94126699 .00000953 00000-0 77950-4 0 9992
2 52378 53.2179 319.0456 0001285 88.5904 271.5235 15.08840989223668Epoch: 2026-04-29T22:35Z
TLE epoch observation values (Epoch: 2026-04-29T22:35:25.467Z)
Latitude
-0.00007°
Longitude
122.29443°
Altitude
540.614 km
Speed
7.593 km/s
True Right ascension
21h 16m 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
13:41:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.874 km
Perigee altitude
539.096 km
Semi-major axis
6,918.122 km
Eccentricity
0.00013
Inclination
53.2179°
RAAN
319.0456°
Arg. of periapsis
88.5904°
True anomaly
271.50878°
Mean anomaly
271.5235°
Eccentric anomaly
271.51614°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.00007795
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-30 14:38:54.684Z | 152.258° SSE | 2026-04-30 14:40:54.684Z | 117.684° SE | 15.357° | 2026-04-30 14:42:54.684Z | 87.971° E |
| 6 mins | 2026-04-30 16:16:54.684Z | 243.498° WSW | 2026-04-30 16:18:54.684Z | 281.227° WNW | 41.097° | 2026-04-30 16:22:54.684Z | 44.555° NE |
| 4 mins | 2026-04-30 17:57:54.684Z | 315.704° NNW | 2026-04-30 17:58:54.684Z | 333.507° NNW | 16.925° | 2026-04-30 18:01:54.684Z | 23.185° NE |
| 4 mins | 2026-04-30 21:18:54.684Z | 350.182° N | 2026-04-30 21:20:54.684Z | 32.827° NE | 21.279° | 2026-04-30 21:22:54.684Z | 69.002° E |
| 6 mins | 2026-04-30 22:57:54.684Z | 302.492° NW | 2026-04-30 22:59:54.684Z | 260.709° W | 42.706° | 2026-04-30 23:03:54.684Z | 139.246° SSE |
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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