STARLINK-4763, 53805
Orbit data source: Space-Track
STARLINK-4763, 53805 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 11 Sep 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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53805 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-4763
1 53805U 22111AJ 25260.13263313 .00000390 00000-0 42576-4 0 9995
2 53805 53.2171 308.3806 0001032 79.5076 280.6032 15.08837968167820Epoch: 2025-09-17T03:10Z
TLE epoch observation values (Epoch: 2025-09-17T03:10:59.502Z)
Latitude
-0.00005°
Longitude
-95.68033°
Altitude
540.516 km
Speed
7.593 km/s
True Right ascension
20h 33m 31s
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
21:19:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.709 km
Perigee altitude
539.281 km
Semi-major axis
6,918.132 km
Eccentricity
0.0001
Inclination
53.2171°
RAAN
308.3806°
Arg. of periapsis
79.5076°
True anomaly
280.59158°
Mean anomaly
280.6032°
Eccentric anomaly
280.59739°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000042576
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Other satellites on launch #111 in the year 2022 (2022-09-11 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-4763 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 | 2025-09-19 04:36:47.404Z | 186.539° SSW | 2025-09-19 04:39:47.404Z | 134.054° SE | 24.703° | 2025-09-19 04:42:47.404Z | 76.439° E |
| 6 mins | 2025-09-19 06:16:47.404Z | 265.356° W | 2025-09-19 06:18:47.404Z | 312.297° NW | 33.361° | 2025-09-19 06:22:47.404Z | 38.171° NE |
| 5 mins | 2025-09-19 11:18:47.404Z | 347.04° N | 2025-09-19 11:20:47.404Z | 40.212° NE | 27.354° | 2025-09-19 11:23:47.404Z | 91.766° ESE |
| 5 mins | 2025-09-19 12:57:47.404Z | 283.501° WNW | 2025-09-19 12:59:47.404Z | 229.184° WSW | 33.267° | 2025-09-19 13:02:47.404Z | 161.479° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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