STARLINK-5681, 55469
Orbit data source: Space-Track
STARLINK-5681, 55469 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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55469 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-5681
1 55469U 23015W 26244.84269817 .00000292 00000-0 20139-4 0 9995
2 55469 43.0028 53.7940 0001178 272.6911 87.3805 15.27578295197662Epoch: 2026-09-01T20:13Z
TLE epoch observation values (Epoch: 2026-09-01T20:13:29.121Z)
Latitude
-0.00009°
Longitude
129.41879°
Altitude
482.793 km
Speed
7.626 km/s
True Right ascension
03h 35m 10s
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
01:39:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.807 km
Perigee altitude
484.19 km
Semi-major axis
6,863.136 km
Eccentricity
0.00012
Inclination
43.0028°
RAAN
53.794°
Arg. of periapsis
272.6911°
True anomaly
87.39398°
Mean anomaly
87.3805°
Eccentric anomaly
87.38724°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000020139
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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-5681 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-02 13:40:00.522Z | 176.672° S | 2026-09-02 13:42:00.522Z | 142.606° SSE | 15.043° | 2026-09-02 13:44:00.522Z | 108.363° ESE |
| 6 mins | 2026-09-02 15:18:00.522Z | 237.504° WSW | 2026-09-02 15:21:00.522Z | 108.341° ESE | 40.707° | 2026-09-02 15:24:00.522Z | 74.762° E |
| 6 mins | 2026-09-02 16:57:00.522Z | 281.544° WNW | 2026-09-02 17:00:00.522Z | 23.386° NE | 37.408° | 2026-09-02 17:03:00.522Z | 72.449° E |
| 5 mins | 2026-09-02 18:37:00.522Z | 297.1° NW | 2026-09-02 18:39:00.522Z | 38.836° NE | 42.151° | 2026-09-02 18:42:00.522Z | 95.277° ESE |
| 5 mins | 2026-09-02 20:16:00.522Z | 259.242° W | 2026-09-02 20:18:00.522Z | 193.768° SSW | 30.667° | 2026-09-02 20:21:00.522Z | 141.409° 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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