STARLINK-4703, 53855
Orbit data source: Space-Track
STARLINK-4703, 53855 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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53855 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-4703
1 53855U 22114AP 26171.41668980 .00093956 00000-0 40857-2 0 9993
2 53855 53.1604 192.2585 0002579 78.4665 85.4392 15.21492170 5826Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
12.79507°
Longitude
-56.1229°
Altitude
501.334 km
Speed
7.616 km/s
True Right ascension
00h 10m 04s
True Declination
12° 43' 06"
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
21:29:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
503.369 km
Perigee altitude
499.82 km
Semi-major axis
6,879.731 km
Eccentricity
0.00026
Inclination
53.1604°
RAAN
192.2585°
Arg. of periapsis
78.4665°
True anomaly
85.46866°
Mean anomaly
85.4392°
Eccentric anomaly
85.45393°
Mean motion
3.80352 °/min
Orbital period
94.65 mins
BSTAR
0.0040857
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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-4703 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 10:39:15.296Z | 306.912° NW | 2026-06-22 10:42:15.296Z | 268.952° W | 43.54° | 2026-06-22 10:46:15.296Z | 136.144° SSE |
| 6 mins | 2026-06-23 03:41:15.296Z | 242.485° WSW | 2026-06-23 03:43:15.296Z | 277.884° WNW | 40.698° | 2026-06-23 03:47:15.296Z | 45.056° ENE |
| 4 mins | 2026-06-23 05:21:15.296Z | 313.28° NW | 2026-06-23 05:23:15.296Z | 350.823° N | 15.766° | 2026-06-23 05:25:15.296Z | 22.402° NNE |
| 4 mins | 2026-06-23 08:40:15.296Z | 345.653° N | 2026-06-23 08:42:15.296Z | 25.862° NE | 19.591° | 2026-06-23 08:44:15.296Z | 64.418° ENE |
| 6 mins | 2026-06-23 10:18:15.296Z | 305.893° NW | 2026-06-23 10:21:15.296Z | 174.982° S | 43.396° | 2026-06-23 10:24:15.296Z | 136.909° SSE |
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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