STARLINK-5445, 54790
Orbit data source: Space-Track
STARLINK-5445, 54790 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 17 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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54790 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: 3 days ago
TLE from 3 days ago
0 STARLINK-5445
1 54790U 22175AJ 26170.70689074 -.00001777 00000-0 -93562-4 0 9992
2 54790 53.1593 290.8229 0001281 90.8750 269.2389 15.08841144195534Epoch: 2026-06-19T16:57Z
TLE epoch observation values (Epoch: 2026-06-19T16:57:55.359Z)
Latitude
0.00002°
Longitude
128.41024°
Altitude
540.643 km
Speed
7.593 km/s
True Right ascension
19h 23m 17s
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
21:52:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.88 km
Perigee altitude
539.108 km
Semi-major axis
6,918.131 km
Eccentricity
0.00013
Inclination
53.1593°
RAAN
290.8229°
Arg. of periapsis
90.875°
True anomaly
269.22422°
Mean anomaly
269.2389°
Eccentric anomaly
269.23156°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
-0.000093562
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Other satellites on launch #175 in the year 2022 (2022-12-17 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-5445 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 | 2026-06-22 12:01:28.783Z | 307.912° NW | 2026-06-22 12:03:28.783Z | 342.809° N | 17.15° | 2026-06-22 12:05:28.783Z | 16.872° NNE |
| 5 mins | 2026-06-22 15:22:28.783Z | 342.094° N | 2026-06-22 15:24:28.783Z | 20.573° NNE | 21.74° | 2026-06-22 15:27:28.783Z | 74.89° E |
| 6 mins | 2026-06-22 17:01:28.783Z | 303.534° NW | 2026-06-22 17:04:28.783Z | 201.88° SSW | 43.035° | 2026-06-22 17:07:28.783Z | 140.934° SSE |
| 4 mins | 2026-06-23 08:34:28.783Z | 153.55° SSE | 2026-06-23 08:35:28.783Z | 133.249° SE | 19.869° | 2026-06-23 08:38:28.783Z | 81.425° E |
| 6 mins | 2026-06-23 10:12:28.783Z | 255.976° W | 2026-06-23 10:14:28.783Z | 307.142° NW | 37.927° | 2026-06-23 10:18:28.783Z | 41.443° NE |
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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