STARLINK-5745, 55575
Orbit data source: Space-Track
STARLINK-5745, 55575 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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55575 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-5745
1 55575U 23020G 26062.02134596 .00000709 00000-0 67577-4 0 9992
2 55575 43.0034 41.0920 0001141 267.1661 92.9051 15.02535820167916Epoch: 2026-03-03T00:30Z
TLE epoch observation values (Epoch: 2026-03-03T00:30:44.290Z)
Latitude
-0.00002°
Longitude
-127.39895°
Altitude
558.899 km
Speed
7.584 km/s
True Right ascension
02h 44m 22s
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
22:53:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.795 km
Perigee altitude
560.212 km
Semi-major axis
6,939.14 km
Eccentricity
0.00011
Inclination
43.0034°
RAAN
41.092°
Arg. of periapsis
267.1661°
True anomaly
92.91816°
Mean anomaly
92.9051°
Eccentric anomaly
92.91163°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
0.000067577
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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-5745 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 | 2026-03-04 00:36:53.213Z | 180.288° SSW | 2026-03-04 00:39:53.213Z | 133.627° SE | 15.915° | 2026-03-04 00:41:53.213Z | 104.001° ESE |
| 6 mins | 2026-03-04 02:16:53.213Z | 235.619° WSW | 2026-03-04 02:19:53.213Z | 129.943° SE | 42.313° | 2026-03-04 02:22:53.213Z | 76.084° E |
| 6 mins | 2026-03-04 03:57:53.213Z | 281.421° WNW | 2026-03-04 04:00:53.213Z | 25.588° NE | 38.771° | 2026-03-04 04:03:53.213Z | 72.135° E |
| 6 mins | 2026-03-04 05:38:53.213Z | 293.212° NW | 2026-03-04 05:40:53.213Z | 328.466° NNW | 41.501° | 2026-03-04 05:44:53.213Z | 95.575° ESE |
| 5 mins | 2026-03-04 07:19:53.213Z | 264.93° W | 2026-03-04 07:21:53.213Z | 211.297° SW | 33.324° | 2026-03-04 07:24:53.213Z | 144.991° 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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