STARLINK-5441, 54787
Orbit data source: Space-Track
STARLINK-5441, 54787 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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54787 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-5441
1 54787U 22175AF 26170.63743507 .00001483 00000-0 11128-3 0 9991
2 54787 53.1605 306.0659 0001060 91.1960 268.9153 15.08828452195311Epoch: 2026-06-19T15:17Z
TLE epoch observation values (Epoch: 2026-06-19T15:17:54.390Z)
Latitude
0.00001°
Longitude
168.72573°
Altitude
540.684 km
Speed
7.593 km/s
True Right ascension
20h 24m 15s
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
21:46:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.766 km
Perigee altitude
539.299 km
Semi-major axis
6,918.17 km
Eccentricity
0.00011
Inclination
53.1605°
RAAN
306.0659°
Arg. of periapsis
91.196°
True anomaly
268.90316°
Mean anomaly
268.9153°
Eccentric anomaly
268.90923°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.00011128
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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-5441 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 11:52:18.134Z | 261.738° W | 2026-06-22 11:55:18.134Z | 315.921° NNW | 31° | 2026-06-22 11:59:18.134Z | 36.95° NE |
| 6 mins | 2026-06-22 16:54:18.134Z | 331.571° NNW | 2026-06-22 16:57:18.134Z | 43.066° NE | 29.761° | 2026-06-22 17:00:18.134Z | 96.163° ESE |
| 5 mins | 2026-06-22 18:34:18.134Z | 277.997° WNW | 2026-06-22 18:36:18.134Z | 227.127° WSW | 29.596° | 2026-06-22 18:39:18.134Z | 166.688° S |
| 6 mins | 2026-06-23 10:05:18.134Z | 193.295° SSW | 2026-06-23 10:07:18.134Z | 145.222° SSE | 33.313° | 2026-06-23 10:11:18.134Z | 63.073° ENE |
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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