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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-4718
1 53773U 22111A 25310.85912541 .00000195 00000-0 30337-4 0 9993
2 53773 53.2176 115.4480 0001353 84.8966 275.2180 15.08837995175303Epoch: 2025-11-06T20:37Z
TLE epoch observation values (Epoch: 2025-11-06T20:37:08.435Z)
Latitude
-0.00007°
Longitude
119.8514°
Altitude
540.562 km
Speed
7.593 km/s
True Right ascension
07h 41m 47s
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
07:25:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.93 km
Perigee altitude
539.058 km
Semi-major axis
6,918.131 km
Eccentricity
0.00014
Inclination
53.2176°
RAAN
115.448°
Arg. of periapsis
84.8966°
True anomaly
275.20256°
Mean anomaly
275.218°
Eccentric anomaly
275.21028°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000030337
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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 | 2025-11-07 12:39:33.254Z | 174.725° S | 2025-11-07 12:42:33.254Z | 125.898° SE | 18.797° | 2025-11-07 12:44:33.254Z | 90.345° ESE |
| 6 mins | 2025-11-07 14:18:33.254Z | 248.946° W | 2025-11-07 14:21:33.254Z | 328.3° NNW | 39.494° | 2025-11-07 14:24:33.254Z | 39.419° NE |
| 5 mins | 2025-11-07 19:20:33.254Z | 341.19° N | 2025-11-07 19:22:33.254Z | 21.331° NNE | 23.537° | 2025-11-07 19:25:33.254Z | 78.782° E |
| 6 mins | 2025-11-07 20:59:33.254Z | 298.69° NW | 2025-11-07 21:02:33.254Z | 206.973° SW | 39.919° | 2025-11-07 21:05:33.254Z | 147.671° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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