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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-5681
1 55469U 23015W 26147.54767654 .00000398 00000-0 23998-4 0 9999
2 55469 43.0000 243.2527 0001242 270.8732 89.1978 15.27574552182782Epoch: 2026-05-27T13:08Z
TLE epoch observation values (Epoch: 2026-05-27T13:08:39.253Z)
Latitude
0.00005°
Longitude
160.98401°
Altitude
482.829 km
Speed
7.626 km/s
True Right ascension
16h 13m 00s
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
13:34:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.863 km
Perigee altitude
484.158 km
Semi-major axis
6,863.148 km
Eccentricity
0.00012
Inclination
43°
RAAN
243.2527°
Arg. of periapsis
270.8732°
True anomaly
89.21203°
Mean anomaly
89.1978°
Eccentric anomaly
89.20492°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000023998
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-28 09:45:32.357Z | 221.084° SW | 2026-05-28 09:48:32.357Z | 145.322° SSE | 34.678° | 2026-05-28 09:51:32.357Z | 81.916° E |
| 5 mins | 2026-05-28 11:25:32.357Z | 276.737° WNW | 2026-05-28 11:27:32.357Z | 11.006° NNE | 41.037° | 2026-05-28 11:30:32.357Z | 69.701° E |
| 5 mins | 2026-05-28 13:04:32.357Z | 297.177° NW | 2026-05-28 13:06:32.357Z | 8.048° NNE | 39.591° | 2026-05-28 13:09:32.357Z | 84.009° E |
| 5 mins | 2026-05-28 14:43:32.357Z | 276.355° WNW | 2026-05-28 14:45:32.357Z | 203.977° SW | 40.776° | 2026-05-28 14:48:32.357Z | 126.711° 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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