STARLINK-5197, 54097
Orbit data source: Space-Track
STARLINK-5197, 54097 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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54097 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: 1 day ago
TLE from 1 day ago
0 STARLINK-5197
1 54097U 22136AY 26269.97869993 .00000211 00000-0 31390-4 0 9998
2 54097 53.1598 124.7310 0001689 91.5750 268.5435 15.08830959217727Epoch: 2026-09-26T23:29Z
TLE epoch observation values (Epoch: 2026-09-26T23:29:19.673Z)
Latitude
-0.00004°
Longitude
126.61999°
Altitude
540.692 km
Speed
7.593 km/s
True Right ascension
08h 18m 55s
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
18:16:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.194 km
Perigee altitude
538.857 km
Semi-major axis
6,918.162 km
Eccentricity
0.00017
Inclination
53.1598°
RAAN
124.731°
Arg. of periapsis
91.575°
True anomaly
268.52415°
Mean anomaly
268.5435°
Eccentric anomaly
268.53383°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.00003139
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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-5197 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 | 2026-09-28 17:00:52.198Z | 237.753° WSW | 2026-09-28 17:03:52.198Z | 326.118° NNW | 73.388° | 2026-09-28 17:07:52.198Z | 46.856° ENE |
| 4 mins | 2026-09-28 18:41:52.198Z | 306.76° NW | 2026-09-28 18:43:52.198Z | 342.594° N | 18.844° | 2026-09-28 18:45:52.198Z | 16.974° NNE |
| 5 mins | 2026-09-28 22:02:52.198Z | 342.801° N | 2026-09-28 22:04:52.198Z | 20.061° NNE | 22.212° | 2026-09-28 22:07:52.198Z | 72.371° E |
| 6 mins | 2026-09-28 23:41:52.198Z | 306.824° NW | 2026-09-28 23:44:52.198Z | 193.966° SSW | 78.211° | 2026-09-28 23:47:52.198Z | 136.375° SSE |
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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