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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-5681
1 55469U 23015W 26042.21947734 .00001255 00000-0 10791-3 0 9995
2 55469 43.0013 109.6958 0001440 304.2994 55.7712 15.02543162166773Epoch: 2026-02-11T05:16Z
TLE epoch observation values (Epoch: 2026-02-11T05:16:02.842Z)
Latitude
0°
Longitude
-110.60477°
Altitude
558.274 km
Speed
7.584 km/s
True Right ascension
07h 18m 46s
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
03:16:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.98 km
Perigee altitude
559.982 km
Semi-major axis
6,939.118 km
Eccentricity
0.00014
Inclination
43.0013°
RAAN
109.6958°
Arg. of periapsis
304.2994°
True anomaly
55.78484°
Mean anomaly
55.7712°
Eccentric anomaly
55.77802°
Mean motion
3.7548 °/min
Orbital period
95.88 mins
BSTAR
0.00010791
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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 | 2026-02-12 06:58:20.346Z | 202.821° SW | 2026-02-12 07:01:20.346Z | 157.029° SSE | 23.734° | 2026-02-12 07:04:20.346Z | 97.156° ESE |
| 7 mins | 2026-02-12 08:39:20.346Z | 252.561° W | 2026-02-12 08:42:20.346Z | 54.25° ENE | 44.72° | 2026-02-12 08:46:20.346Z | 71.891° E |
| 6 mins | 2026-02-12 10:20:20.346Z | 287.38° WNW | 2026-02-12 10:23:20.346Z | 17.813° NNE | 38.896° | 2026-02-12 10:26:20.346Z | 75.744° E |
| 6 mins | 2026-02-12 12:01:20.346Z | 288.798° WNW | 2026-02-12 12:04:20.346Z | 100.773° ESE | 43.697° | 2026-02-12 12:07:20.346Z | 107.818° ESE |
| 5 mins | 2026-02-12 13:42:20.346Z | 255.625° W | 2026-02-12 13:44:20.346Z | 213.926° SW | 24.112° | 2026-02-12 13:47:20.346Z | 160.943° S |
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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