STARLINK-4676, 53598
Orbit data source: Space-Track
STARLINK-4676, 53598 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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53598 intel report (Beta)
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Edit Public Description
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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-4676
1 53598U 22104L 25347.21385910 .00000539 00000-0 51962-4 0 9993
2 53598 53.2176 272.0614 0001188 102.1931 257.9195 15.08837364182568Epoch: 2025-12-13T05:07Z
TLE epoch observation values (Epoch: 2025-12-13T05:07:57.426Z)
Latitude
0.00005°
Longitude
112.92781°
Altitude
540.821 km
Speed
7.593 km/s
True Right ascension
18h 08m 14s
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
19:02:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.818 km
Perigee altitude
539.174 km
Semi-major axis
6,918.133 km
Eccentricity
0.00012
Inclination
53.2176°
RAAN
272.0614°
Arg. of periapsis
102.1931°
True anomaly
257.90619°
Mean anomaly
257.9195°
Eccentric anomaly
257.91284°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000051962
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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-4676 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 | 2025-12-13 21:10:40.533Z | 197.436° SSW | 2025-12-13 21:14:40.533Z | 116.33° SE | 29.258° | 2025-12-13 21:17:40.533Z | 67.297° ENE |
| 5 mins | 2025-12-13 22:51:40.533Z | 279.969° WNW | 2025-12-13 22:53:40.533Z | 333.759° NNW | 29.78° | 2025-12-13 22:56:40.533Z | 32.281° NE |
| 5 mins | 2025-12-14 03:52:40.533Z | 335.765° NNW | 2025-12-14 03:54:40.533Z | 24.39° NE | 31.275° | 2025-12-14 03:57:40.533Z | 94.359° ESE |
| 6 mins | 2025-12-14 05:31:40.533Z | 282.349° WNW | 2025-12-14 05:33:40.533Z | 243.137° WSW | 27.126° | 2025-12-14 05:37:40.533Z | 165.869° 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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