STARLINK-4392, 53489
Orbit data source: Space-Track
STARLINK-4392, 53489 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Fri, 12 Aug 2022 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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53489 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
300 kg wet, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 STARLINK-4392
1 53489U 22099AA 25259.26904670 -.00001946 00000-0 -14696-3 0 9999
2 53489 97.6038 19.4389 0005462 46.2720 313.8956 15.01260339169816Epoch: 2025-09-16T06:27Z
TLE epoch observation values (Epoch: 2025-09-16T06:27:25.634Z)
Latitude
-0.00004°
Longitude
-72.87968°
Altitude
563.44 km
Speed
7.581 km/s
True Right ascension
01h 17m 45s
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
08:13:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
563.798 km
Perigee altitude
556.219 km
Semi-major axis
6,938.145 km
Eccentricity
0.00055
Inclination
97.6038°
RAAN
19.4389°
Arg. of periapsis
46.272°
True anomaly
313.85048°
Mean anomaly
313.8956°
Eccentric anomaly
313.87304°
Mean motion
3.75559 °/min
Orbital period
95.86 mins
BSTAR
-0.00014696
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Other satellites on launch #99 in the year 2022 (2022-08-12 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-4392 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 | 2025-09-16 21:25:22.958Z | 351.166° N | 2025-09-16 21:28:22.958Z | 273.501° WNW | 33.464° | 2025-09-16 21:31:22.958Z | 218.43° SW |
| 6 mins | 2025-09-17 08:11:22.958Z | 170.898° S | 2025-09-17 08:13:22.958Z | 188.443° SSW | 43.358° | 2025-09-17 08:17:22.958Z | 345.979° N |
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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