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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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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-5703
1 55593U 23020AA 26263.91175564 -.00000407 00000-0 -52533-5 0 9997
2 55593 43.0028 342.3333 0001063 268.6274 91.4456 15.27574363198776Epoch: 2026-09-20T21:52Z
TLE epoch observation values (Epoch: 2026-09-20T21:52:55.687Z)
Latitude
-0°
Longitude
14.30213°
Altitude
482.86 km
Speed
7.626 km/s
True Right ascension
22h 49m 19s
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
04:57:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.74 km
Perigee altitude
484.281 km
Semi-major axis
6,863.148 km
Eccentricity
0.00011
Inclination
43.0028°
RAAN
342.3333°
Arg. of periapsis
268.6274°
True anomaly
91.45778°
Mean anomaly
91.4456°
Eccentric anomaly
91.45169°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.0000052533
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-21 12:23:28.996Z | 291.491° WNW | 2026-09-21 12:26:28.996Z | 10.898° NNE | 58.364° | 2026-09-21 12:29:28.996Z | 87.255° E |
| 5 mins | 2026-09-21 14:03:28.996Z | 271.833° WNW | 2026-09-21 14:05:28.996Z | 202.241° SSW | 51.165° | 2026-09-21 14:08:28.996Z | 132.44° SE |
| 5 mins | 2026-09-22 08:38:28.996Z | 221.254° SW | 2026-09-22 08:40:28.996Z | 157.294° SSE | 52.036° | 2026-09-22 08:43:28.996Z | 80.23° E |
| 5 mins | 2026-09-22 10:17:28.996Z | 279.377° WNW | 2026-09-22 10:19:28.996Z | 349.811° N | 58.015° | 2026-09-22 10:22:28.996Z | 68.572° E |
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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