STARLINK-5300, 55676
Orbit data source: Space-Track
STARLINK-5300, 55676 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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55676 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: 2 days ago
TLE from 2 days ago
0 STARLINK-5300
1 55676U 23021BA 26171.47892913 .00001679 00000-0 14843-3 0 9993
2 55676 69.9995 245.3207 0003518 268.9450 91.1306 14.98335423185176Epoch: 2026-06-20T11:29Z
TLE epoch observation values (Epoch: 2026-06-20T11:29:39.476Z)
Latitude
-0.00004°
Longitude
164.21323°
Altitude
574.512 km
Speed
7.574 km/s
True Right ascension
16h 21m 16s
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
21:42:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.432 km
Perigee altitude
567.543 km
Semi-major axis
6,948.124 km
Eccentricity
0.00035
Inclination
69.9995°
RAAN
245.3207°
Arg. of periapsis
268.945°
True anomaly
91.17091°
Mean anomaly
91.1306°
Eccentric anomaly
91.15075°
Mean motion
3.7475 °/min
Orbital period
96.06 mins
BSTAR
0.00014843
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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-5300 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 15:18:24.338Z | 348.629° N | 2026-06-22 15:22:24.338Z | 84.153° E | 35.889° | 2026-06-22 15:25:24.338Z | 135.224° SSE |
| 6 mins | 2026-06-23 05:19:24.338Z | 162.5° S | 2026-06-23 05:22:24.338Z | 92.962° ESE | 28.306° | 2026-06-23 05:25:24.338Z | 45.122° ENE |
| 5 mins | 2026-06-23 06:58:24.338Z | 269.739° W | 2026-06-23 07:00:24.338Z | 306.733° NW | 19.606° | 2026-06-23 07:03:24.338Z | 353.688° N |
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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