STARLINK-4643, 54824
Orbit data source: Space-Track
STARLINK-4643, 54824 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 28 Dec 2022 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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54824 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-4643
1 54824U 22177E 26171.33903616 .00000718 00000-0 35640-4 0 9998
2 54824 43.0043 276.2369 0001587 284.8471 75.2205 15.27577512192622Epoch: 2026-06-20T08:08Z
TLE epoch observation values (Epoch: 2026-06-20T08:08:12.724Z)
Latitude
0°
Longitude
-114.3712°
Altitude
482.555 km
Speed
7.626 km/s
True Right ascension
18h 24m 56s
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
21:24:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.09 km
Perigee altitude
483.912 km
Semi-major axis
6,863.138 km
Eccentricity
0.00016
Inclination
43.0043°
RAAN
276.2369°
Arg. of periapsis
284.8471°
True anomaly
75.23808°
Mean anomaly
75.2205°
Eccentric anomaly
75.22929°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.00003564
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Other satellites on launch #177 in the year 2022 (2022-12-28 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-4643 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 | 2026-06-22 10:36:11.187Z | 245.717° WSW | 2026-06-22 10:39:11.187Z | 113.178° SE | 44.281° | 2026-06-22 10:42:11.187Z | 73.216° E |
| 5 mins | 2026-06-22 12:16:11.187Z | 290.634° WNW | 2026-06-22 12:18:11.187Z | 2.423° NNE | 38.181° | 2026-06-22 12:21:11.187Z | 72.517° E |
| 5 mins | 2026-06-22 13:55:11.187Z | 292.814° NW | 2026-06-22 13:57:11.187Z | 354.71° N | 43.856° | 2026-06-22 14:00:11.187Z | 99.821° ESE |
| 5 mins | 2026-06-22 15:34:11.187Z | 259.149° W | 2026-06-22 15:36:11.187Z | 207.386° SW | 26.993° | 2026-06-22 15:39:11.187Z | 150.095° SSE |
| 4 mins | 2026-06-23 08:31:11.187Z | 174.063° S | 2026-06-23 08:33:11.187Z | 133.209° SE | 17.512° | 2026-06-23 08:35:11.187Z | 100.085° ESE |
| 5 mins | 2026-06-23 10:09:11.187Z | 243.478° WSW | 2026-06-23 10:11:11.187Z | 180.329° SSW | 44.457° | 2026-06-23 10:14:11.187Z | 73.745° E |
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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