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: 1 day ago
TLE from 1 day ago
0 STARLINK-4718
1 53773U 22111A 26259.05764734 .00000144 00000-0 16392-4 0 9996
2 53773 53.1601 139.1701 0001221 90.3165 269.7977 15.31696777222729Epoch: 2026-09-16T01:23Z
TLE epoch observation values (Epoch: 2026-09-16T01:23:00.730Z)
Latitude
0.00005°
Longitude
123.40239°
Altitude
471.653 km
Speed
7.631 km/s
True Right ascension
09h 16m 40s
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
04:04:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.842 km
Perigee altitude
470.17 km
Semi-major axis
6,849.143 km
Eccentricity
0.00012
Inclination
53.1601°
RAAN
139.1701°
Arg. of periapsis
90.3165°
True anomaly
269.78371°
Mean anomaly
269.7977°
Eccentric anomaly
269.7907°
Mean motion
3.82903 °/min
Orbital period
94.02 mins
BSTAR
0.000016392
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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 | 2026-09-17 18:16:34.821Z | 217.484° SW | 2026-09-17 18:19:34.821Z | 106.705° ESE | 63.862° | 2026-09-17 18:22:34.821Z | 55.437° ENE |
| 4 mins | 2026-09-17 19:55:34.821Z | 296.431° NW | 2026-09-17 19:57:34.821Z | 338.945° N | 21.153° | 2026-09-17 19:59:34.821Z | 18.2° NNE |
| 5 mins | 2026-09-18 00:51:34.821Z | 323.502° NNW | 2026-09-18 00:53:34.821Z | 8.914° NNE | 51.06° | 2026-09-18 00:56:34.821Z | 110.874° ESE |
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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