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: 2 days ago
TLE from 2 days ago
0 STARLINK-5703
1 55593U 23020AA 26170.99761500 -.00000105 00000-0 57273-5 0 9993
2 55593 42.9996 147.0614 0001437 261.1698 98.8991 15.27580132184561Epoch: 2026-06-19T23:56Z
TLE epoch observation values (Epoch: 2026-06-19T23:56:33.936Z)
Latitude
-0.00004°
Longitude
-120.29859°
Altitude
482.977 km
Speed
7.626 km/s
True Right ascension
09h 48m 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
21:38:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.98 km
Perigee altitude
484.008 km
Semi-major axis
6,863.131 km
Eccentricity
0.00014
Inclination
42.9996°
RAAN
147.0614°
Arg. of periapsis
261.1698°
True anomaly
98.91537°
Mean anomaly
98.8991°
Eccentric anomaly
98.90723°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.0000057273
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-23 00:19:17.515Z | 203.154° SW | 2026-06-23 00:22:17.515Z | 141.092° SSE | 24.608° | 2026-06-23 00:24:17.515Z | 98.218° ESE |
| 6 mins | 2026-06-23 01:58:17.515Z | 257.517° W | 2026-06-23 02:01:17.515Z | 51.966° ENE | 42.04° | 2026-06-23 02:04:17.515Z | 70.998° E |
| 5 mins | 2026-06-23 03:38:17.515Z | 298.171° NW | 2026-06-23 03:40:17.515Z | 21.677° NNE | 37.325° | 2026-06-23 03:43:17.515Z | 77.631° E |
| 5 mins | 2026-06-23 05:17:17.515Z | 287.356° WNW | 2026-06-23 05:19:17.515Z | 123.049° SE | 44.567° | 2026-06-23 05:22:17.515Z | 110.454° ESE |
| 4 mins | 2026-06-23 06:56:17.515Z | 246.427° WSW | 2026-06-23 06:57:17.515Z | 225.447° WSW | 19.918° | 2026-06-23 07:00:17.515Z | 167.104° S |
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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