STARLINK-5212, 54075
Orbit data source: Space-Track
STARLINK-5212, 54075 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 20 Oct 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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54075 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 10.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-5212
1 54075U 22136AA 26090.70818321 .00000755 00000-0 65545-4 0 9998
2 54075 53.2163 239.8930 0001258 87.6653 272.4483 15.08836672190240Epoch: 2026-03-31T16:59Z
TLE epoch observation values (Epoch: 2026-03-31T16:59:47.029Z)
Latitude
-0.00003°
Longitude
155.86553°
Altitude
540.614 km
Speed
7.593 km/s
True Right ascension
15h 59m 34s
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
10:45:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.869 km
Perigee altitude
539.128 km
Semi-major axis
6,918.136 km
Eccentricity
0.00013
Inclination
53.2163°
RAAN
239.893°
Arg. of periapsis
87.6653°
True anomaly
272.4339°
Mean anomaly
272.4483°
Eccentric anomaly
272.4411°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000065545
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Other satellites on launch #136 in the year 2022 (2022-10-20 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-5212 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 | 2026-04-01 12:14:26.141Z | 211.431° SW | 2026-04-01 12:17:26.141Z | 148.496° SSE | 39.73° | 2026-04-01 12:21:26.141Z | 57.657° ENE |
| 5 mins | 2026-04-01 13:55:26.141Z | 294.698° NW | 2026-04-01 13:57:26.141Z | 340.198° N | 23.679° | 2026-04-01 14:00:26.141Z | 30.346° NE |
| 5 mins | 2026-04-01 18:56:26.141Z | 328.662° NNW | 2026-04-01 18:58:26.141Z | 35.626° NE | 39.22° | 2026-04-01 19:01:26.141Z | 110.731° ESE |
| 4 mins | 2026-04-01 20:36:26.141Z | 253.177° W | 2026-04-01 20:37:26.141Z | 232.942° WSW | 19.109° | 2026-04-01 20:40:26.141Z | 184.286° SSW |
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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