STARLINK-5416, 54855
Orbit data source: Space-Track
STARLINK-5416, 54855 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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54855 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-5416
1 54855U 22177AM 26171.28061544 -.00003531 00000-0 -11898-3 0 9997
2 54855 42.9994 261.9398 0002179 285.1861 74.8750 15.27543918192787Epoch: 2026-06-20T06:44Z
TLE epoch observation values (Epoch: 2026-06-20T06:44:05.174Z)
Latitude
0.00003°
Longitude
-107.57922°
Altitude
482.543 km
Speed
7.626 km/s
True Right ascension
17h 27m 45s
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
21:35:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.598 km
Perigee altitude
483.607 km
Semi-major axis
6,863.239 km
Eccentricity
0.00022
Inclination
42.9994°
RAAN
261.9398°
Arg. of periapsis
285.1861°
True anomaly
74.89911°
Mean anomaly
74.875°
Eccentric anomaly
74.88705°
Mean motion
3.81724 °/min
Orbital period
94.31 mins
BSTAR
-0.00011898
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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-5416 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 10:49:05.229Z | 272.714° WNW | 2026-06-22 10:53:05.229Z | 24.135° NE | 38.321° | 2026-06-22 10:56:05.229Z | 71.181° E |
| 5 mins | 2026-06-22 12:30:05.229Z | 298.795° NW | 2026-06-22 12:32:05.229Z | 30.075° NE | 40.702° | 2026-06-22 12:35:05.229Z | 90.146° ESE |
| 5 mins | 2026-06-22 14:09:05.229Z | 266.292° W | 2026-06-22 14:11:05.229Z | 191.029° SSW | 35.484° | 2026-06-22 14:14:05.229Z | 134.394° SE |
| 5 mins | 2026-06-23 08:44:05.229Z | 222.556° SW | 2026-06-23 08:46:05.229Z | 145.561° SSE | 39.222° | 2026-06-23 08:49:05.229Z | 78.709° E |
| 5 mins | 2026-06-23 10:23:05.229Z | 282.133° WNW | 2026-06-23 10:25:05.229Z | 2.934° NNE | 39.899° | 2026-06-23 10:28:05.229Z | 69.898° 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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