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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-5680
1 55455U 23015G 26132.54862455 .00000330 00000-0 21512-4 0 9999
2 55455 43.0052 328.4895 0002040 259.9343 100.1279 15.27578778180488Epoch: 2026-05-12T13:10Z
TLE epoch observation values (Epoch: 2026-05-12T13:10:01.161Z)
Latitude
0.00003°
Longitude
-99.33673°
Altitude
483.075 km
Speed
7.626 km/s
True Right ascension
21h 53m 57s
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
11:18:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.397 km
Perigee altitude
483.597 km
Semi-major axis
6,863.134 km
Eccentricity
0.0002
Inclination
43.0052°
RAAN
328.4895°
Arg. of periapsis
259.9343°
True anomaly
100.15091°
Mean anomaly
100.1279°
Eccentric anomaly
100.13941°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000021512
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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 | 2026-05-13 16:03:04.043Z | 210.312° SW | 2026-05-13 16:06:04.043Z | 135.848° SSE | 29.168° | 2026-05-13 16:09:04.043Z | 83.803° E |
| 6 mins | 2026-05-13 17:42:04.043Z | 265.248° W | 2026-05-13 17:44:04.043Z | 298.503° NW | 41.225° | 2026-05-13 17:48:04.043Z | 70.512° E |
| 6 mins | 2026-05-13 19:21:04.043Z | 290.958° WNW | 2026-05-13 19:24:04.043Z | 27.384° NE | 37.654° | 2026-05-13 19:27:04.043Z | 81.282° E |
| 6 mins | 2026-05-13 21:00:04.043Z | 284.571° WNW | 2026-05-13 21:03:04.043Z | 161.665° S | 42.987° | 2026-05-13 21:06:04.043Z | 117.913° SE |
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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