STARLINK-4209, 52855
Orbit data source: Space-Track
STARLINK-4209, 52855 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 17 Jun 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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52855 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
297 kg wet, ~275 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-4209
1 52855U 22062AB 26170.69817820 .00000126 00000-0 26004-4 0 9999
2 52855 53.1607 286.0738 0001197 69.0255 291.0864 15.08831717221329Epoch: 2026-06-19T16:45Z
TLE epoch observation values (Epoch: 2026-06-19T16:45:22.596Z)
Latitude
-0.00006°
Longitude
126.80619°
Altitude
540.362 km
Speed
7.594 km/s
True Right ascension
19h 04m 17s
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
21:35:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.851 km
Perigee altitude
539.195 km
Semi-major axis
6,918.16 km
Eccentricity
0.00012
Inclination
53.1607°
RAAN
286.0738°
Arg. of periapsis
69.0255°
True anomaly
291.0736°
Mean anomaly
291.0864°
Eccentric anomaly
291.08°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000026004
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Other satellites on launch #62 in the year 2022 (2022-06-17 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-4209 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 11:48:37.344Z | 301.978° NW | 2026-06-22 11:51:37.344Z | 350.545° N | 16.159° | 2026-06-22 11:53:37.344Z | 21.625° NNE |
| 5 mins | 2026-06-22 15:10:37.344Z | 346.963° N | 2026-06-22 15:12:37.344Z | 30.823° NE | 23.082° | 2026-06-22 15:15:37.344Z | 81.387° E |
| 6 mins | 2026-06-22 16:49:37.344Z | 297.926° NW | 2026-06-22 16:51:37.344Z | 254.724° W | 40.026° | 2026-06-22 16:55:37.344Z | 144.66° SSE |
| 5 mins | 2026-06-23 08:21:37.344Z | 166.241° S | 2026-06-23 08:23:37.344Z | 123.356° SE | 22.214° | 2026-06-23 08:26:37.344Z | 75.086° E |
| 6 mins | 2026-06-23 09:59:37.344Z | 256.184° W | 2026-06-23 10:02:37.344Z | 331.418° NNW | 36.04° | 2026-06-23 10:05:37.344Z | 36.706° NE |
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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