STARLINK-5680, 55455
Orbit data source: Space-Track
STARLINK-5680, 55455 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 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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55455 intel report (Beta)
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Edit Public Description
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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-5680
1 55455U 23015G 25337.45657941 .00000255 00000-0 33921-4 0 9990
2 55455 43.0041 129.2719 0001223 249.0395 111.0316 15.02533829156271Epoch: 2025-12-03T10:57Z
TLE epoch observation values (Epoch: 2025-12-03T10:57:28.461Z)
Latitude
-0.00004°
Longitude
-107.62384°
Altitude
559.169 km
Speed
7.583 km/s
True Right ascension
08h 37m 05s
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
02:22:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.858 km
Perigee altitude
560.161 km
Semi-major axis
6,939.146 km
Eccentricity
0.00012
Inclination
43.0041°
RAAN
129.2719°
Arg. of periapsis
249.0395°
True anomaly
111.04468°
Mean anomaly
111.0316°
Eccentric anomaly
111.03814°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
0.000033921
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Other satellites on launch #15 in the year 2023 (2023-02-02 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-5680 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 | 2025-12-04 12:40:20.372Z | 186.296° SSW | 2025-12-04 12:42:20.372Z | 151.967° SSE | 20.613° | 2025-12-04 12:45:20.372Z | 98.702° ESE |
| 6 mins | 2025-12-04 14:20:20.372Z | 246.121° WSW | 2025-12-04 14:23:20.372Z | 94.581° ESE | 43.872° | 2025-12-04 14:26:20.372Z | 72.974° E |
| 6 mins | 2025-12-04 16:01:20.372Z | 286.266° WNW | 2025-12-04 16:04:20.372Z | 26.847° NE | 38.131° | 2025-12-04 16:07:20.372Z | 74.541° E |
| 6 mins | 2025-12-04 17:42:20.372Z | 291.139° WNW | 2025-12-04 17:44:20.372Z | 314.509° NW | 42.971° | 2025-12-04 17:48:20.372Z | 102.789° ESE |
| 5 mins | 2025-12-04 19:23:20.372Z | 257.271° W | 2025-12-04 19:25:20.372Z | 209.397° SW | 27.63° | 2025-12-04 19:28:20.372Z | 153.952° 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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