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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-3780
1 52278U 22041T 26285.14770863 .00003024 00000-0 10062-3 0 9993
2 52278 53.1587 206.1742 0001302 97.9746 262.1404 15.34396598247190Epoch: 2026-10-12T03:32Z
TLE epoch observation values (Epoch: 2026-10-12T03:32:42.025Z)
Latitude
-0.00006°
Longitude
132.26875°
Altitude
463.736 km
Speed
7.636 km/s
True Right ascension
13h 44m 41s
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
07:31:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.861 km
Perigee altitude
462.08 km
Semi-major axis
6,841.107 km
Eccentricity
0.00013
Inclination
53.1587°
RAAN
206.1742°
Arg. of periapsis
97.9746°
True anomaly
262.12562°
Mean anomaly
262.1404°
Eccentric anomaly
262.13301°
Mean motion
3.83578 °/min
Orbital period
93.85 mins
BSTAR
0.00010062
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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 | 2026-10-12 20:53:48.147Z | 194.858° SSW | 2026-10-12 20:56:48.147Z | 128.46° SE | 32.933° | 2026-10-12 20:59:48.147Z | 68.501° E |
| 4 mins | 2026-10-12 22:32:48.147Z | 285.932° WNW | 2026-10-12 22:34:48.147Z | 345.775° N | 29.735° | 2026-10-12 22:36:48.147Z | 26.545° NE |
| 4 mins | 2026-10-13 03:28:48.147Z | 345.394° N | 2026-10-13 03:30:48.147Z | 44.259° NE | 30.527° | 2026-10-13 03:32:48.147Z | 87.474° E |
| 5 mins | 2026-10-13 05:05:48.147Z | 283.035° WNW | 2026-10-13 05:07:48.147Z | 236.34° WSW | 32.067° | 2026-10-13 05:10:48.147Z | 166.816° 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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