STARLINK-4718, 53773
Orbit data source: Space-Track
STARLINK-4718, 53773 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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53773 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
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 STARLINK-4718
1 53773U 22111A 26191.25002315 .00055321 00000-0 30662-2 0 9994
2 53773 53.1606 93.5294 0001372 89.7089 159.4577 15.13283812 5797Epoch: 2026-07-10T06:00Z
TLE epoch observation values (Epoch: 2026-07-10T06:00:02.000Z)
Latitude
-48.59539°
Longitude
-46.99043°
Altitude
543.778 km
Speed
7.59 km/s
True Right ascension
22h 04m 47s
True Declination
-48° 25' 10"
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
03:11:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
527.395 km
Perigee altitude
525.501 km
Semi-major axis
6,904.585 km
Eccentricity
0.00014
Inclination
53.1606°
RAAN
93.5294°
Arg. of periapsis
89.7089°
True anomaly
159.46322°
Mean anomaly
159.4577°
Eccentric anomaly
159.46046°
Mean motion
3.783 °/min
Orbital period
95.16 mins
BSTAR
0.0030662
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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-4718 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 | 2026-07-10 19:19:07.182Z | 181.587° SSW | 2026-07-10 19:22:07.182Z | 126.337° SE | 22.6° | 2026-07-10 19:25:07.182Z | 75.365° E |
| 6 mins | 2026-07-10 20:58:07.182Z | 258.586° W | 2026-07-10 21:01:07.182Z | 339.775° N | 34.742° | 2026-07-10 21:04:07.182Z | 37.33° NE |
| 5 mins | 2026-07-11 01:59:07.182Z | 341.026° N | 2026-07-11 02:01:07.182Z | 26.169° NE | 25.972° | 2026-07-11 02:04:07.182Z | 85.736° E |
| 6 mins | 2026-07-11 03:38:07.182Z | 288.388° WNW | 2026-07-11 03:40:07.182Z | 236.935° WSW | 34.998° | 2026-07-11 03:44:07.182Z | 153.072° SSE |
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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