STARLINK-3784, 52275
Orbit data source: Space-Track
STARLINK-3784, 52275 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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52275 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-3784
1 52275U 22041Q 26130.48447852 -.00000389 00000-0 -63323-5 0 9998
2 52275 53.2170 191.7138 0001176 86.5197 273.5930 15.08838451223696Epoch: 2026-05-10T11:37Z
TLE epoch observation values (Epoch: 2026-05-10T11:37:38.944Z)
Latitude
0.00002°
Longitude
149.01466°
Altitude
540.595 km
Speed
7.593 km/s
True Right ascension
12h 46m 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
02:52:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.807 km
Perigee altitude
539.18 km
Semi-major axis
6,918.13 km
Eccentricity
0.00012
Inclination
53.217°
RAAN
191.7138°
Arg. of periapsis
86.5197°
True anomaly
273.57955°
Mean anomaly
273.593°
Eccentric anomaly
273.58628°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
-0.0000063323
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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-3784 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 | 2026-05-11 06:54:22.384Z | 234.688° WSW | 2026-05-11 06:56:22.384Z | 275.449° WNW | 44.382° | 2026-05-11 07:00:22.384Z | 48.257° ENE |
| 4 mins | 2026-05-11 08:35:22.384Z | 318.571° NNW | 2026-05-11 08:36:22.384Z | 338.417° N | 18.56° | 2026-05-11 08:39:22.384Z | 26.757° NE |
| 4 mins | 2026-05-11 11:56:22.384Z | 356.148° N | 2026-05-11 11:57:22.384Z | 16.034° NNE | 19.525° | 2026-05-11 12:00:22.384Z | 68.642° E |
| 6 mins | 2026-05-11 13:35:22.384Z | 309.252° NW | 2026-05-11 13:37:22.384Z | 277.406° WNW | 44.931° | 2026-05-11 13:41:22.384Z | 132.167° SE |
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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