STARLINK-3780, 52278
Orbit data source: Space-Track
STARLINK-3780, 52278 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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52278 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-3780
1 52278U 22041T 26296.87218816 -.00000355 00000-0 62799-6 0 9992
2 52278 53.1588 151.3674 0001526 91.1161 269.0017 15.34386561248995Epoch: 2026-10-23T20:55Z
TLE epoch observation values (Epoch: 2026-10-23T20:55:57.057Z)
Latitude
0.00005°
Longitude
165.0932°
Altitude
463.663 km
Speed
7.636 km/s
True Right ascension
10h 05m 28s
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
23:49:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.044 km
Perigee altitude
461.956 km
Semi-major axis
6,841.137 km
Eccentricity
0.00015
Inclination
53.1588°
RAAN
151.3674°
Arg. of periapsis
91.1161°
True anomaly
268.98422°
Mean anomaly
269.0017°
Eccentric anomaly
268.99296°
Mean motion
3.83575 °/min
Orbital period
93.85 mins
BSTAR
6.2799e-7
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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-3780 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 | 2026-10-24 17:27:20.844Z | 245.071° WSW | 2026-10-24 17:29:20.844Z | 283.51° WNW | 54.714° | 2026-10-24 17:33:20.844Z | 44.02° NE |
| 5 mins | 2026-10-24 22:23:20.844Z | 338.579° N | 2026-10-24 22:25:20.844Z | 13.754° NNE | 18.999° | 2026-10-24 22:28:20.844Z | 70.492° E |
| 6 mins | 2026-10-25 00:01:20.844Z | 306.097° NW | 2026-10-25 00:03:20.844Z | 283.685° WNW | 65.496° | 2026-10-25 00:07:20.844Z | 135.808° SSE |
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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