STARLINK-4199, 52857
Orbit data source: Space-Track
STARLINK-4199, 52857 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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52857 intel report (Beta)
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Edit Public Description
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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-4199
1 52857U 22062AD 25349.35749484 .00001632 00000-0 12064-3 0 9994
2 52857 53.2185 42.7046 0001370 85.2237 274.8911 15.08836225193199Epoch: 2025-12-15T08:34Z
TLE epoch observation values (Epoch: 2025-12-15T08:34:47.554Z)
Latitude
-0.00005°
Longitude
-170.2508°
Altitude
540.572 km
Speed
7.593 km/s
True Right ascension
02h 50m 49s
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
00:23:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.947 km
Perigee altitude
539.052 km
Semi-major axis
6,918.137 km
Eccentricity
0.00014
Inclination
53.2185°
RAAN
42.7046°
Arg. of periapsis
85.2237°
True anomaly
274.87546°
Mean anomaly
274.8911°
Eccentric anomaly
274.88328°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.00012064
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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-4199 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-16 05:23:34.059Z | 182.808° SSW | 2025-12-16 05:26:34.059Z | 131.084° SE | 22.822° | 2025-12-16 05:29:34.059Z | 77.358° E |
| 6 mins | 2025-12-16 07:03:34.059Z | 263.118° W | 2025-12-16 07:05:34.059Z | 315.729° NNW | 35.353° | 2025-12-16 07:09:34.059Z | 39.806° NE |
| 6 mins | 2025-12-16 12:04:34.059Z | 335.786° NNW | 2025-12-16 12:07:34.059Z | 42.596° NE | 25.738° | 2025-12-16 12:10:34.059Z | 90.306° ESE |
| 5 mins | 2025-12-16 13:44:34.059Z | 285.31° WNW | 2025-12-16 13:46:34.059Z | 224.37° SW | 35.508° | 2025-12-16 13:49:34.059Z | 157.171° 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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