STARLINK-4525, 53401
Orbit data source: Space-Track
STARLINK-4525, 53401 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 10 Aug 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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53401 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 10.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-4525
1 53401U 22097P 26092.19817995 -.00000533 00000-0 -15380-4 0 9995
2 53401 53.2188 18.5885 0001498 89.5231 270.5933 15.08833342202063Epoch: 2026-04-02T04:45Z
TLE epoch observation values (Epoch: 2026-04-02T04:45:22.747Z)
Latitude
-0.00002°
Longitude
116.6936°
Altitude
540.651 km
Speed
7.593 km/s
True Right ascension
01h 14m 21s
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
01:14:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.045 km
Perigee altitude
538.972 km
Semi-major axis
6,918.145 km
Eccentricity
0.00015
Inclination
53.2188°
RAAN
18.5885°
Arg. of periapsis
89.5231°
True anomaly
270.57614°
Mean anomaly
270.5933°
Eccentric anomaly
270.58472°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.00001538
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Other satellites on launch #97 in the year 2022 (2022-08-10 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-4525 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 | 2026-04-02 20:47:59.772Z | 184.446° SSW | 2026-04-02 20:50:59.772Z | 132.993° SE | 23.474° | 2026-04-02 20:53:59.772Z | 77.37° E |
| 6 mins | 2026-04-02 22:27:59.772Z | 263.58° W | 2026-04-02 22:29:59.772Z | 312.8° NW | 34.545° | 2026-04-02 22:33:59.772Z | 39.055° NE |
| 5 mins | 2026-04-03 03:29:59.772Z | 348.604° N | 2026-04-03 03:31:59.772Z | 40.753° NE | 26.388° | 2026-04-03 03:34:59.772Z | 90.549° ESE |
| 5 mins | 2026-04-03 05:08:59.772Z | 285.084° WNW | 2026-04-03 05:10:59.772Z | 227.942° WSW | 34.705° | 2026-04-03 05:13:59.772Z | 158.956° S |
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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