STARLINK-4487, 53531
Orbit data source: Space-Track
STARLINK-4487, 53531 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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53531 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-4487
1 53531U 22101E 26170.84445727 .00000296 00000-0 36710-4 0 9998
2 53531 53.1603 335.4161 0001225 90.6202 269.4929 15.08835257211581Epoch: 2026-06-19T20:16Z
TLE epoch observation values (Epoch: 2026-06-19T20:16:01.108Z)
Latitude
-0.00007°
Longitude
123.34383°
Altitude
540.657 km
Speed
7.593 km/s
True Right ascension
22h 21m 39s
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
21:30:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.859 km
Perigee altitude
539.164 km
Semi-major axis
6,918.149 km
Eccentricity
0.00012
Inclination
53.1603°
RAAN
335.4161°
Arg. of periapsis
90.6202°
True anomaly
269.47886°
Mean anomaly
269.4929°
Eccentric anomaly
269.48588°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.00003671
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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-4487 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 | 2026-06-22 12:00:02.208Z | 184.335° SSW | 2026-06-22 12:03:02.208Z | 135.324° SSE | 22.72° | 2026-06-22 12:06:02.208Z | 79.091° E |
| 6 mins | 2026-06-22 13:40:02.208Z | 261.306° W | 2026-06-22 13:42:02.208Z | 307.739° NW | 34.917° | 2026-06-22 13:46:02.208Z | 39.16° NE |
| 5 mins | 2026-06-22 18:42:02.208Z | 347.159° N | 2026-06-22 18:44:02.208Z | 37.895° NE | 26.316° | 2026-06-22 18:47:02.208Z | 89.3° E |
| 5 mins | 2026-06-22 20:21:02.208Z | 286.875° WNW | 2026-06-22 20:23:02.208Z | 232.547° WSW | 35.147° | 2026-06-22 20:26:02.208Z | 158.664° 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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