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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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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-5680
1 55455U 23015G 26305.83335647 .00051326 00000-0 18624-2 0 9990
2 55455 43.0026 69.8734 0001828 274.1031 144.6543 15.27567199 5908Epoch: 2026-11-01T20:00Z
TLE epoch observation values (Epoch: 2026-11-01T20:00:01.999Z)
Latitude
35.81175°
Longitude
139.04668°
Altitude
485.724 km
Speed
7.627 km/s
True Right ascension
08h 00m 41s
True Declination
35° 38' 32"
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
23:14:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.287 km
Perigee altitude
483.778 km
Semi-major axis
6,863.169 km
Eccentricity
0.00018
Inclination
43.0026°
RAAN
69.8734°
Arg. of periapsis
274.1031°
True anomaly
144.66642°
Mean anomaly
144.6543°
Eccentric anomaly
144.66036°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
0.0018624
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-11-02 11:38:02.517Z | 215.82° SW | 2026-11-02 11:41:02.517Z | 159.127° S | 35.49° | 2026-11-02 11:44:02.517Z | 87.691° E |
| 5 mins | 2026-11-02 13:18:02.517Z | 268.073° W | 2026-11-02 13:20:02.517Z | 338.95° N | 68.317° | 2026-11-02 13:23:02.517Z | 68.567° E |
| 5 mins | 2026-11-02 14:57:02.517Z | 294.37° NW | 2026-11-02 14:59:02.517Z | 346.96° N | 51.105° | 2026-11-02 15:02:02.517Z | 77.942° E |
| 6 mins | 2026-11-02 16:36:02.517Z | 283.809° WNW | 2026-11-02 16:38:02.517Z | 248.454° W | 67.215° | 2026-11-02 16:42:02.517Z | 117.385° SE |
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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