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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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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 STARLINK-5650
1 55475U 23015AC 26258.59570935 -.00000727 00000-0 -16889-4 0 9997
2 55475 43.0043 336.4036 0001421 280.3758 79.6933 15.27567858199761Epoch: 2026-09-15T14:17Z
TLE epoch observation values (Epoch: 2026-09-15T14:17:49.287Z)
Latitude
-0.00007°
Longitude
127.38877°
Altitude
482.687 km
Speed
7.626 km/s
True Right ascension
22h 25m 36s
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
14:52:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.005 km
Perigee altitude
484.055 km
Semi-major axis
6,863.167 km
Eccentricity
0.00014
Inclination
43.0043°
RAAN
336.4036°
Arg. of periapsis
280.3758°
True anomaly
79.70932°
Mean anomaly
79.6933°
Eccentric anomaly
79.70131°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
-0.000016889
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-16 07:44:47.373Z | 178.946° S | 2026-09-16 07:46:47.373Z | 141.478° SSE | 18.182° | 2026-09-16 07:48:47.373Z | 105.435° ESE |
| 6 mins | 2026-09-16 09:22:47.373Z | 242.856° WSW | 2026-09-16 09:24:47.373Z | 221.226° SW | 64.742° | 2026-09-16 09:28:47.373Z | 73.187° E |
| 6 mins | 2026-09-16 11:01:47.373Z | 284.298° WNW | 2026-09-16 11:04:47.373Z | 23.641° NE | 48.47° | 2026-09-16 11:07:47.373Z | 73.101° E |
| 6 mins | 2026-09-16 12:40:47.373Z | 291.723° WNW | 2026-09-16 12:43:47.373Z | 45.785° ENE | 67.8° | 2026-09-16 12:46:47.373Z | 98.098° ESE |
| 5 mins | 2026-09-16 14:20:47.373Z | 255.877° W | 2026-09-16 14:22:47.373Z | 195.142° SSW | 32.569° | 2026-09-16 14:25:47.373Z | 145.061° SSE |
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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