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 spacecraft
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 10.1 m
Radar Cross Section
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 26062.25173767 .00000256 00000-0 34055-4 0 9992
2 55593 43.0044 39.3833 0001130 263.8580 96.2133 15.02535811167953Epoch: 2026-03-03T06:02Z
TLE epoch observation values (Epoch: 2026-03-03T06:02:30.134Z)
Latitude
-0.00007°
Longitude
147.72419°
Altitude
558.943 km
Speed
7.584 km/s
True Right ascension
02h 37m 31s
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
01:12:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.787 km
Perigee altitude
560.219 km
Semi-major axis
6,939.14 km
Eccentricity
0.00011
Inclination
43.0044°
RAAN
39.3833°
Arg. of periapsis
263.858°
True anomaly
96.22617°
Mean anomaly
96.2133°
Eccentric anomaly
96.21974°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
0.000034055
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-04 01:22:21.566Z | 213.259° SW | 2026-03-04 01:26:21.566Z | 140.032° SSE | 29.071° | 2026-03-04 01:29:21.566Z | 86.845° E |
| 6 mins | 2026-03-04 03:04:21.566Z | 262.569° W | 2026-03-04 03:06:21.566Z | 308.177° NW | 43.717° | 2026-03-04 03:10:21.566Z | 70.913° E |
| 6 mins | 2026-03-04 04:45:21.566Z | 294.318° NW | 2026-03-04 04:47:21.566Z | 352.079° N | 39.469° | 2026-03-04 04:51:21.566Z | 81.521° E |
| 7 mins | 2026-03-04 06:25:21.566Z | 285.839° WNW | 2026-03-04 06:28:21.566Z | 200.995° SSW | 44.455° | 2026-03-04 06:32:21.566Z | 115.273° SE |
| 4 mins | 2026-03-04 08:07:21.566Z | 241.257° WSW | 2026-03-04 08:08:21.566Z | 222.198° SW | 19.311° | 2026-03-04 08:11:21.566Z | 172.011° S |
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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