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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-4718
1 53773U 22111A 26084.76455309 .00001350 00000-0 10290-3 0 9995
2 53773 53.2152 211.8819 0001191 87.6801 272.4328 15.08830476196272Epoch: 2026-03-25T18:20Z
TLE epoch observation values (Epoch: 2026-03-25T18:20:57.386Z)
Latitude
-0.00001°
Longitude
113.41962°
Altitude
540.635 km
Speed
7.593 km/s
True Right ascension
14h 07m 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
17:19:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.842 km
Perigee altitude
539.194 km
Semi-major axis
6,918.155 km
Eccentricity
0.00012
Inclination
53.2152°
RAAN
211.8819°
Arg. of periapsis
87.6801°
True anomaly
272.41916°
Mean anomaly
272.4328°
Eccentric anomaly
272.42598°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.0001029
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-26 12:04:36.547Z | 278.96° WNW | 2026-03-26 12:06:36.547Z | 334.294° NNW | 30.384° | 2026-03-26 12:09:36.547Z | 32.844° NE |
| 5 mins | 2026-03-26 17:05:36.547Z | 336.581° NNW | 2026-03-26 17:07:36.547Z | 24.974° NE | 30.672° | 2026-03-26 17:10:36.547Z | 93.306° ESE |
| 6 mins | 2026-03-26 18:44:36.547Z | 283.226° WNW | 2026-03-26 18:46:36.547Z | 243.505° WSW | 27.948° | 2026-03-26 18:50:36.547Z | 164.6° S |
| 6 mins | 2026-03-27 10:15:36.547Z | 200.054° SSW | 2026-03-27 10:18:36.547Z | 123.472° SE | 34.666° | 2026-03-27 10:21:36.547Z | 64.602° ENE |
| 5 mins | 2026-03-27 11:55:36.547Z | 281.5° WNW | 2026-03-27 11:57:36.547Z | 324.67° NNW | 26.589° | 2026-03-27 12:00:36.547Z | 27.286° NE |
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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