STARLINK-5684, 55453
Orbit data source: Space-Track
STARLINK-5684, 55453 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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55453 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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-5684
1 55453U 23015E 26305.83335647 .00054793 00000-0 19878-2 0 9991
2 55453 43.0005 69.2906 0001384 268.2267 38.1459 15.27549149 5795Epoch: 2026-11-01T20:00Z
TLE epoch observation values (Epoch: 2026-11-01T20:00:01.999Z)
Latitude
-33.47887°
Longitude
43.3102°
Altitude
491.783 km
Speed
7.62 km/s
True Right ascension
01h 37m 45s
True Declination
-33° 18' 53"
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
20:40:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.036 km
Perigee altitude
484.137 km
Semi-major axis
6,863.224 km
Eccentricity
0.00014
Inclination
43.0005°
RAAN
69.2906°
Arg. of periapsis
268.2267°
True anomaly
38.1557°
Mean anomaly
38.1459°
Eccentric anomaly
38.1508°
Mean motion
3.81725 °/min
Orbital period
94.31 mins
BSTAR
0.0019878
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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-5684 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-11-02 12:09:57.252Z | 228.445° WSW | 2026-11-02 12:11:57.252Z | 174.393° S | 57.31° | 2026-11-02 12:14:57.252Z | 79.074° E |
| 5 mins | 2026-11-02 13:48:57.252Z | 280.547° WNW | 2026-11-02 13:50:57.252Z | 335.283° NNW | 54.453° | 2026-11-02 13:53:57.252Z | 67.872° E |
| 6 mins | 2026-11-02 15:27:57.252Z | 294.154° NW | 2026-11-02 15:29:57.252Z | 334.118° NNW | 55.039° | 2026-11-02 15:33:57.252Z | 91.337° ESE |
| 6 mins | 2026-11-02 17:06:57.252Z | 273.728° WNW | 2026-11-02 17:08:57.252Z | 227.297° WSW | 44.463° | 2026-11-02 17:12:57.252Z | 133.413° 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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