STARLINK-4809, 53857
Orbit data source: Space-Track
STARLINK-4809, 53857 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 19 Sep 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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53857 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-4809
1 53857U 22114AR 26171.41668980 .00054868 00000-0 27183-2 0 9991
2 53857 53.1607 192.2868 0002482 72.5210 79.0967 15.17255780 5780Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
22.3946°
Longitude
-64.23181°
Altitude
514.501 km
Speed
7.61 km/s
True Right ascension
23h 37m 37s
True Declination
22° 16' 10"
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
21:33:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
516.104 km
Perigee altitude
512.683 km
Semi-major axis
6,892.531 km
Eccentricity
0.00025
Inclination
53.1607°
RAAN
192.2868°
Arg. of periapsis
72.521°
True anomaly
79.12463°
Mean anomaly
79.0967°
Eccentric anomaly
79.11066°
Mean motion
3.79293 °/min
Orbital period
94.91 mins
BSTAR
0.0027183
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Other satellites on launch #114 in the year 2022 (2022-09-19 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-4809 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 | 2026-06-22 10:51:30.842Z | 301.033° NW | 2026-06-22 10:54:30.842Z | 223.962° SW | 40.968° | 2026-06-22 10:57:30.842Z | 146.381° SSE |
| 4 mins | 2026-06-23 02:18:30.842Z | 164.655° S | 2026-06-23 02:20:30.842Z | 125.285° SE | 19.326° | 2026-06-23 02:22:30.842Z | 88.392° E |
| 6 mins | 2026-06-23 03:56:30.842Z | 255.75° W | 2026-06-23 03:58:30.842Z | 304.596° NW | 37.023° | 2026-06-23 04:02:30.842Z | 41.244° NE |
| 5 mins | 2026-06-23 08:56:30.842Z | 346.452° N | 2026-06-23 08:58:30.842Z | 32.31° NE | 23.244° | 2026-06-23 09:01:30.842Z | 83.962° E |
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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