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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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, 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 25349.14589595 .00000853 00000-0 71677-4 0 9999
2 53773 53.2188 303.5766 0001452 88.7687 271.3471 15.08833555181086Epoch: 2025-12-15T03:30Z
TLE epoch observation values (Epoch: 2025-12-15T03:30:05.410Z)
Latitude
-0.00004°
Longitude
167.00537°
Altitude
540.637 km
Speed
7.593 km/s
True Right ascension
20h 14m 18s
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
03:26:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.012 km
Perigee altitude
539.003 km
Semi-major axis
6,918.145 km
Eccentricity
0.00015
Inclination
53.2188°
RAAN
303.5766°
Arg. of periapsis
88.7687°
True anomaly
271.33047°
Mean anomaly
271.3471°
Eccentric anomaly
271.33878°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000071677
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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 | 2025-12-16 05:23:48.140Z | 332.373° NNW | 2025-12-16 05:26:48.140Z | 29.703° NE | 24.814° | 2025-12-16 05:29:48.140Z | 84.028° E |
| 6 mins | 2025-12-16 07:03:48.140Z | 293.689° NW | 2025-12-16 07:05:48.140Z | 249.644° W | 37.057° | 2025-12-16 07:09:48.140Z | 150.128° SSE |
| 5 mins | 2025-12-16 22:35:48.140Z | 171.539° S | 2025-12-16 22:37:48.140Z | 123.645° SE | 25.398° | 2025-12-16 22:40:48.140Z | 72.408° E |
| 5 mins | 2025-12-17 00:14:48.140Z | 271.232° WNW | 2025-12-17 00:16:48.140Z | 328.325° NNW | 33.186° | 2025-12-17 00:19:48.140Z | 33.753° NE |
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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