STARLINK-5209, 54061
Orbit data source: Space-Track
STARLINK-5209, 54061 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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54061 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-5209
1 54061U 22136L 26171.38768299 .00000476 00000-0 48007-4 0 9999
2 54061 53.1583 207.5865 0001347 87.4283 272.6862 15.08833495202848Epoch: 2026-06-20T09:18Z
TLE epoch observation values (Epoch: 2026-06-20T09:18:15.810Z)
Latitude
-0.00006°
Longitude
159.41755°
Altitude
540.611 km
Speed
7.593 km/s
True Right ascension
13h 50m 20s
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
21:40:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.95 km
Perigee altitude
539.086 km
Semi-major axis
6,918.155 km
Eccentricity
0.00013
Inclination
53.1583°
RAAN
207.5865°
Arg. of periapsis
87.4283°
True anomaly
272.67078°
Mean anomaly
272.6862°
Eccentric anomaly
272.67849°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000048007
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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-5209 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 11:03:56.772Z | 318.4° NNW | 2026-06-22 11:07:56.772Z | 55.234° ENE | 38.168° | 2026-06-22 11:10:56.772Z | 111.371° ESE |
| 4 mins | 2026-06-22 12:44:56.772Z | 265.148° W | 2026-06-22 12:46:56.772Z | 226.132° WSW | 19.474° | 2026-06-22 12:48:56.772Z | 191.149° SSW |
| 6 mins | 2026-06-23 04:15:56.772Z | 216.524° SW | 2026-06-23 04:17:56.772Z | 155.363° SSE | 43.384° | 2026-06-23 04:21:56.772Z | 53.949° ENE |
| 5 mins | 2026-06-23 05:55:56.772Z | 298.684° NW | 2026-06-23 05:57:56.772Z | 340.216° N | 21.524° | 2026-06-23 06:00:56.772Z | 29.271° 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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