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 Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 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-4525
1 53401U 22097P 26144.19662803 .00001140 00000-0 89690-4 0 9997
2 53401 53.2150 145.1584 0001210 83.6094 276.5036 15.08839984209918Epoch: 2026-05-24T04:43Z
TLE epoch observation values (Epoch: 2026-05-24T04:43:08.661Z)
Latitude
-0.00003°
Longitude
-167.42995°
Altitude
540.546 km
Speed
7.593 km/s
True Right ascension
09h 40m 38s
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
07:30:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.826 km
Perigee altitude
539.152 km
Semi-major axis
6,918.126 km
Eccentricity
0.00012
Inclination
53.215°
RAAN
145.1584°
Arg. of periapsis
83.6094°
True anomaly
276.48982°
Mean anomaly
276.5036°
Eccentric anomaly
276.49671°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.00008969
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-25 01:32:21.173Z | 167.215° S | 2026-05-25 01:34:21.173Z | 133.082° SE | 18.583° | 2026-05-25 01:37:21.173Z | 82.73° E |
| 6 mins | 2026-05-25 03:11:21.173Z | 252.984° W | 2026-05-25 03:13:21.173Z | 304.873° NW | 39.137° | 2026-05-25 03:17:21.173Z | 42.273° NE |
| 4 mins | 2026-05-25 08:13:21.173Z | 351.426° N | 2026-05-25 08:15:21.173Z | 38.13° NE | 23.091° | 2026-05-25 08:17:21.173Z | 74.819° E |
| 6 mins | 2026-05-25 09:52:21.173Z | 294.594° NW | 2026-05-25 09:54:21.173Z | 232.585° WSW | 40.364° | 2026-05-25 09:58:21.173Z | 145.327° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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