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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-4718
1 53773U 22111A 25299.92951867 -.00000831 00000-0 -34142-4 0 9998
2 53773 53.2166 164.5147 0001453 91.9297 268.1862 15.08836608173658Epoch: 2025-10-26T22:18Z
TLE epoch observation values (Epoch: 2025-10-26T22:18:30.413Z)
Latitude
0.00003°
Longitude
154.34934°
Altitude
540.683 km
Speed
7.593 km/s
True Right ascension
10h 58m 03s
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
00:09:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.004 km
Perigee altitude
538.994 km
Semi-major axis
6,918.136 km
Eccentricity
0.00015
Inclination
53.2166°
RAAN
164.5147°
Arg. of periapsis
91.9297°
True anomaly
268.16956°
Mean anomaly
268.1862°
Eccentric anomaly
268.17788°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.000034142
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-27 17:32:56.059Z | 217.402° SW | 2025-10-27 17:36:56.059Z | 103.901° ESE | 41.179° | 2025-10-27 17:39:56.059Z | 56.572° ENE |
| 5 mins | 2025-10-27 19:13:56.059Z | 290.083° WNW | 2025-10-27 19:15:56.059Z | 328.248° NNW | 22.329° | 2025-10-27 19:18:56.059Z | 24.874° NE |
| 4 mins | 2025-10-27 22:35:56.059Z | 351.372° N | 2025-10-27 22:36:56.059Z | 8.549° NNE | 16.262° | 2025-10-27 22:39:56.059Z | 57.96° ENE |
| 6 mins | 2025-10-28 00:14:56.059Z | 321.497° NNW | 2025-10-28 00:16:56.059Z | 0.585° NNE | 39.557° | 2025-10-28 00:20:56.059Z | 117.138° SE |
| 4 mins | 2025-10-28 01:54:56.059Z | 259.375° W | 2025-10-28 01:55:56.059Z | 241.885° WSW | 16.787° | 2025-10-28 01:58:56.059Z | 192.131° SSW |
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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