STARLINK-3778, 52276
Orbit data source: Space-Track
STARLINK-3778, 52276 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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52276 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-3778
1 52276U 22041R 26129.87727558 .00000097 00000-0 24184-4 0 9999
2 52276 53.2173 194.4373 0001210 90.6844 269.4287 15.08838845223602Epoch: 2026-05-09T21:03Z
TLE epoch observation values (Epoch: 2026-05-09T21:03:16.610Z)
Latitude
0.00001°
Longitude
10.92969°
Altitude
540.653 km
Speed
7.593 km/s
True Right ascension
12h 57m 44s
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
21:22:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.829 km
Perigee altitude
539.155 km
Semi-major axis
6,918.129 km
Eccentricity
0.00012
Inclination
53.2173°
RAAN
194.4373°
Arg. of periapsis
90.6844°
True anomaly
269.41484°
Mean anomaly
269.4287°
Eccentric anomaly
269.42177°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000024184
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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-3778 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 | 2026-05-10 13:26:11.330Z | 319.816° NNW | 2026-05-10 13:29:11.330Z | 12.931° NNE | 37.879° | 2026-05-10 13:33:11.330Z | 112.717° SE |
| 4 mins | 2026-05-10 15:07:11.330Z | 260.205° W | 2026-05-10 15:08:11.330Z | 241.007° WSW | 19.275° | 2026-05-10 15:11:11.330Z | 187.547° SSW |
| 6 mins | 2026-05-11 06:37:11.330Z | 219.513° SW | 2026-05-11 06:40:11.330Z | 112.105° ESE | 43.415° | 2026-05-11 06:43:11.330Z | 54.716° ENE |
| 4 mins | 2026-05-11 08:18:11.330Z | 303.994° NW | 2026-05-11 08:20:11.330Z | 347.275° N | 20.95° | 2026-05-11 08:22:11.330Z | 21.859° NNE |
| 4 mins | 2026-05-11 11:39:11.330Z | 347.962° N | 2026-05-11 11:41:11.330Z | 23.88° NE | 17.127° | 2026-05-11 11:43:11.330Z | 56.807° ENE |
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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