STARLINK-5580, 55748
Orbit data source: Space-Track
STARLINK-5580, 55748 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 03 Mar 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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55748 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5580
1 55748U 23028H 26171.46325671 .00000165 00000-0 21623-4 0 9995
2 55748 69.9996 345.3679 0003195 266.8667 93.2126 14.98328466181436Epoch: 2026-06-20T11:07Z
TLE epoch observation values (Epoch: 2026-06-20T11:07:05.379Z)
Latitude
-0.00009°
Longitude
-90.08206°
Altitude
574.61 km
Speed
7.574 km/s
True Right ascension
23h 01m 28s
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
21:27:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.229 km
Perigee altitude
567.789 km
Semi-major axis
6,948.146 km
Eccentricity
0.00032
Inclination
69.9996°
RAAN
345.3679°
Arg. of periapsis
266.8667°
True anomaly
93.24915°
Mean anomaly
93.2126°
Eccentric anomaly
93.23088°
Mean motion
3.74748 °/min
Orbital period
96.06 mins
BSTAR
0.000021623
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Other satellites on launch #28 in the year 2023 (2023-03-03 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-5580 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-22 12:54:55.198Z | 211.354° SW | 2026-06-22 12:58:55.198Z | 292.751° NW | 43.194° | 2026-06-22 13:02:55.198Z | 19.518° NNE |
| 5 mins | 2026-06-22 21:20:55.198Z | 17.382° NNE | 2026-06-22 21:22:55.198Z | 54.102° ENE | 20.512° | 2026-06-22 21:25:55.198Z | 104.35° ESE |
| 6 mins | 2026-06-22 22:58:55.198Z | 304.223° NW | 2026-06-22 23:00:55.198Z | 264.9° W | 27.137° | 2026-06-22 23:04:55.198Z | 190.65° SSW |
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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