STARLINK-5650, 55475
Orbit data source: Space-Track
STARLINK-5650, 55475 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Feb 2023 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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55475 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
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 STARLINK-5650
1 55475U 23015AC 25258.55723155 .00000347 00000-0 40768-4 0 9995
2 55475 43.0033 197.2569 0001188 265.6814 94.3893 15.02537388144412Epoch: 2025-09-15T13:22Z
TLE epoch observation values (Epoch: 2025-09-15T13:22:24.805Z)
Latitude
-0.00001°
Longitude
1.89336°
Altitude
558.917 km
Speed
7.584 km/s
True Right ascension
13h 09m 01s
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
02:23:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.823 km
Perigee altitude
560.174 km
Semi-major axis
6,939.136 km
Eccentricity
0.00012
Inclination
43.0033°
RAAN
197.2569°
Arg. of periapsis
265.6814°
True anomaly
94.40287°
Mean anomaly
94.3893°
Eccentric anomaly
94.39609°
Mean motion
3.75479 °/min
Orbital period
95.88 mins
BSTAR
0.000040768
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Other satellites on launch #15 in the year 2023 (2023-02-02 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-5650 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 | 2025-09-16 23:05:00.278Z | 222.257° SW | 2025-09-16 23:08:00.278Z | 173.626° S | 34.384° | 2025-09-16 23:12:00.278Z | 81.038° E |
| 7 mins | 2025-09-17 00:46:00.278Z | 268.288° W | 2025-09-17 00:49:00.278Z | 337.594° N | 42.383° | 2025-09-17 00:53:00.278Z | 71.276° E |
| 7 mins | 2025-09-17 02:27:00.278Z | 290.252° WNW | 2025-09-17 02:30:00.278Z | 1.692° NNE | 40.627° | 2025-09-17 02:34:00.278Z | 87.012° E |
| 6 mins | 2025-09-17 04:08:00.278Z | 280.775° WNW | 2025-09-17 04:11:00.278Z | 189.005° SSW | 41.221° | 2025-09-17 04:14:00.278Z | 126.826° SE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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