STARLINK-4599, 53631
Orbit data source: Space-Track
STARLINK-4599, 53631 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 28 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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53631 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-4599
1 53631U 22104AV 26253.65210302 .00000867 00000-0 35775-4 0 9996
2 53631 53.1596 113.6815 0001165 94.4679 265.6457 15.35396093223811Epoch: 2026-09-10T15:39Z
TLE epoch observation values (Epoch: 2026-09-10T15:39:01.700Z)
Latitude
-0.00005°
Longitude
-110.76236°
Altitude
460.707 km
Speed
7.638 km/s
True Right ascension
07h 34m 43s
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
14:30:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
460.798 km
Perigee altitude
459.205 km
Semi-major axis
6,838.138 km
Eccentricity
0.00012
Inclination
53.1596°
RAAN
113.6815°
Arg. of periapsis
94.4679°
True anomaly
265.63239°
Mean anomaly
265.6457°
Eccentric anomaly
265.63904°
Mean motion
3.83828 °/min
Orbital period
93.79 mins
BSTAR
0.000035775
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Other satellites on launch #104 in the year 2022 (2022-08-28 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-4599 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 | 2026-09-10 23:56:52.842Z | 327.651° NNW | 2026-09-10 23:58:52.842Z | 12.102° NNE | 41.181° | 2026-09-11 00:01:52.842Z | 102.515° ESE |
| 4 mins | 2026-09-11 16:49:52.842Z | 182.436° SSW | 2026-09-11 16:50:52.842Z | 151.764° SSE | 37.632° | 2026-09-11 16:53:52.842Z | 69.037° E |
| 5 mins | 2026-09-11 18:26:52.842Z | 282.028° WNW | 2026-09-11 18:28:52.842Z | 329.54° NNW | 27.51° | 2026-09-11 18:31:52.842Z | 29.864° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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