STARLINK-5703, 55593
Orbit data source: Space-Track
STARLINK-5703, 55593 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 12 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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55593 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-5703
1 55593U 23020AA 25260.25937532 -.00000933 00000-0 -53979-4 0 9999
2 55593 43.0041 226.7769 0001445 268.7916 91.2761 15.02532292142838Epoch: 2025-09-17T06:13Z
TLE epoch observation values (Epoch: 2025-09-17T06:13:30.027Z)
Latitude
-0.00001°
Longitude
136.96388°
Altitude
558.892 km
Speed
7.584 km/s
True Right ascension
15h 07m 06s
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
14:11:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.017 km
Perigee altitude
560.011 km
Semi-major axis
6,939.151 km
Eccentricity
0.00014
Inclination
43.0041°
RAAN
226.7769°
Arg. of periapsis
268.7916°
True anomaly
91.29265°
Mean anomaly
91.2761°
Eccentric anomaly
91.28438°
Mean motion
3.75477 °/min
Orbital period
95.88 mins
BSTAR
-0.000053979
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Other satellites on launch #20 in the year 2023 (2023-02-12 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-5703 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 | 2025-09-17 23:57:16.066Z | 167.286° S | 2025-09-17 23:59:16.066Z | 136° SSE | 14.378° | 2025-09-18 00:01:16.066Z | 106.919° ESE |
| 6 mins | 2025-09-18 01:36:16.066Z | 231.883° WSW | 2025-09-18 01:39:16.066Z | 143.856° SSE | 41.333° | 2025-09-18 01:42:16.066Z | 77.905° E |
| 6 mins | 2025-09-18 03:17:16.066Z | 278.617° WNW | 2025-09-18 03:20:16.066Z | 20.585° NNE | 39.654° | 2025-09-18 03:23:16.066Z | 71.106° E |
| 6 mins | 2025-09-18 04:58:16.066Z | 293.166° NW | 2025-09-18 05:01:16.066Z | 49.049° ENE | 41.131° | 2025-09-18 05:04:16.066Z | 92.723° ESE |
| 6 mins | 2025-09-18 06:39:16.066Z | 269.07° W | 2025-09-18 06:41:16.066Z | 216.947° SW | 35.356° | 2025-09-18 06:45:16.066Z | 136.224° 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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