STARLINK-5244, 54199
Orbit data source: Space-Track
STARLINK-5244, 54199 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 28 Oct 2022 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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54199 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-5244
1 54199U 22141AU 26171.39276705 .00000071 00000-0 22558-4 0 9998
2 54199 53.1579 252.8734 0000925 79.7309 280.3786 15.08832375201506Epoch: 2026-06-20T09:25Z
TLE epoch observation values (Epoch: 2026-06-20T09:25:35.073Z)
Latitude
-0.00006°
Longitude
-157.13082°
Altitude
540.543 km
Speed
7.593 km/s
True Right ascension
16h 51m 29s
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
21:26:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.661 km
Perigee altitude
539.381 km
Semi-major axis
6,918.158 km
Eccentricity
0.00009
Inclination
53.1579°
RAAN
252.8734°
Arg. of periapsis
79.7309°
True anomaly
280.36817°
Mean anomaly
280.3786°
Eccentric anomaly
280.37339°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000022558
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Other satellites on launch #141 in the year 2022 (2022-10-28 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-5244 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 12:45:31.998Z | 357.859° N | 2026-06-22 12:46:31.998Z | 17.202° NNE | 18.292° | 2026-06-22 12:49:31.998Z | 66.457° ENE |
| 7 mins | 2026-06-22 14:23:31.998Z | 313.416° NW | 2026-06-22 14:26:31.998Z | 31.996° NE | 44.403° | 2026-06-22 14:30:31.998Z | 126.332° SE |
| 6 mins | 2026-06-23 07:34:31.998Z | 237.137° WSW | 2026-06-23 07:36:31.998Z | 263.965° W | 42.611° | 2026-06-23 07:40:31.998Z | 47.049° ENE |
| 4 mins | 2026-06-23 09:15:31.998Z | 314.549° NW | 2026-06-23 09:16:31.998Z | 333.275° NNW | 18.032° | 2026-06-23 09:19:31.998Z | 23.933° NE |
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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