STARLINK-5654, 55366
Orbit data source: Space-Track
STARLINK-5654, 55366 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 26 Jan 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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55366 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: 2 days ago
TLE from 2 days ago
0 STARLINK-5654
1 55366U 23013AM 26171.06868204 -.00000457 00000-0 -70831-5 0 9997
2 55366 43.0034 70.2829 0001152 268.4483 91.6237 15.27579047187509Epoch: 2026-06-20T01:38Z
TLE epoch observation values (Epoch: 2026-06-20T01:38:54.128Z)
Latitude
0.00001°
Longitude
137.26877°
Altitude
482.85 km
Speed
7.626 km/s
True Right ascension
04h 41m 07s
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
23:19:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.787 km
Perigee altitude
484.206 km
Semi-major axis
6,863.134 km
Eccentricity
0.00012
Inclination
43.0034°
RAAN
70.2829°
Arg. of periapsis
268.4483°
True anomaly
91.6369°
Mean anomaly
91.6237°
Eccentric anomaly
91.6303°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
-0.0000070831
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Other satellites on launch #13 in the year 2023 (2023-01-26 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-5654 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 | 2026-06-22 19:46:12.802Z | 217.899° SW | 2026-06-22 19:49:12.802Z | 140.741° SSE | 33.074° | 2026-06-22 19:52:12.802Z | 82.308° E |
| 6 mins | 2026-06-22 21:25:12.802Z | 269.106° W | 2026-06-22 21:28:12.802Z | 21.862° NNE | 40.832° | 2026-06-22 21:31:12.802Z | 70.005° E |
| 5 mins | 2026-06-22 23:05:12.802Z | 298.371° NW | 2026-06-22 23:07:12.802Z | 16.4° NNE | 39.098° | 2026-06-22 23:10:12.802Z | 83.293° E |
| 5 mins | 2026-06-23 00:44:12.802Z | 277.261° WNW | 2026-06-23 00:46:12.802Z | 192.385° SSW | 41.69° | 2026-06-23 00:49:12.802Z | 123.986° 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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