STARLINK-5459, 55669
Orbit data source: Space-Track
STARLINK-5459, 55669 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 17 Feb 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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55669 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-5459
1 55669U 23021AT 26091.50001156 .00035439 00000-0 29641-2 0 9993
2 55669 69.9991 106.9531 0003766 273.0638 354.0934 14.98312529 5762Epoch: 2026-04-01T12:00Z
TLE epoch observation values (Epoch: 2026-04-01T12:00:00.998Z)
Latitude
-69.90788°
Longitude
-1.16339°
Altitude
595.011 km
Speed
7.563 km/s
True Right ascension
00h 34m 48s
True Declination
-69° 47' 39"
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
00:46:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.675 km
Perigee altitude
567.442 km
Semi-major axis
6,948.195 km
Eccentricity
0.00038
Inclination
69.9991°
RAAN
106.9531°
Arg. of periapsis
273.0638°
True anomaly
354.08896°
Mean anomaly
354.0934°
Eccentric anomaly
354.09118°
Mean motion
3.74744 °/min
Orbital period
96.07 mins
BSTAR
0.0029641
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Other satellites on launch #21 in the year 2023 (2023-02-17 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-5459 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 | 2026-04-02 01:22:34.282Z | 130.771° SE | 2026-04-02 01:24:34.282Z | 98.029° ESE | 15.448° | 2026-04-02 01:26:34.282Z | 68.03° E |
| 6 mins | 2026-04-02 02:59:34.282Z | 236.961° WSW | 2026-04-02 03:02:34.282Z | 312.69° NW | 32.499° | 2026-04-02 03:05:34.282Z | 6.628° NNE |
| 6 mins | 2026-04-02 11:23:34.282Z | 0.933° NNE | 2026-04-02 11:26:34.282Z | 66.591° ENE | 29.505° | 2026-04-02 11:29:34.282Z | 122.197° SE |
| 4 mins | 2026-04-02 13:02:34.282Z | 287.653° WNW | 2026-04-02 13:04:34.282Z | 252.461° W | 17.936° | 2026-04-02 13:06:34.282Z | 219.362° SW |
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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