STARLINK-4485, 53541
Orbit data source: Space-Track
STARLINK-4485, 53541 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 19 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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53541 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
300 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: 3 days ago
TLE from 3 days ago
0 STARLINK-4485
1 53541U 22101Q 26170.72669550 .00000102 00000-0 24531-4 0 9992
2 53541 53.1605 335.9471 0001201 84.7883 275.3246 15.08834961212261Epoch: 2026-06-19T17:26Z
TLE epoch observation values (Epoch: 2026-06-19T17:26:26.491Z)
Latitude
0.00004°
Longitude
166.38522°
Altitude
540.573 km
Speed
7.593 km/s
True Right ascension
22h 23m 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
21:26:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.844 km
Perigee altitude
539.182 km
Semi-major axis
6,918.15 km
Eccentricity
0.00012
Inclination
53.1605°
RAAN
335.9471°
Arg. of periapsis
84.7883°
True anomaly
275.3109°
Mean anomaly
275.3246°
Eccentric anomaly
275.31775°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000024531
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Other satellites on launch #101 in the year 2022 (2022-08-19 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-4485 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 12:21:35.759Z | 201.105° SSW | 2026-06-22 12:25:35.759Z | 117.943° SE | 31.55° | 2026-06-22 12:28:35.759Z | 66.08° ENE |
| 5 mins | 2026-06-22 14:02:35.759Z | 281.06° WNW | 2026-06-22 14:04:35.759Z | 330.276° NNW | 28.467° | 2026-06-22 14:07:35.759Z | 30.521° NE |
| 6 mins | 2026-06-22 19:03:35.759Z | 332.471° NNW | 2026-06-22 19:05:35.759Z | 19.561° NNE | 32.857° | 2026-06-22 19:09:35.759Z | 103.635° ESE |
| 5 mins | 2026-06-22 20:43:35.759Z | 266.615° W | 2026-06-22 20:45:35.759Z | 216.489° SW | 24.957° | 2026-06-22 20:48:35.759Z | 169.667° 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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