STARLINK-4788, 53863
Orbit data source: Space-Track
STARLINK-4788, 53863 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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53863 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-4788
1 53863U 22114AX 26171.31090117 .00000475 00000-0 47924-4 0 9990
2 53863 53.1586 183.3600 0001103 79.8095 280.3020 15.08836342208600Epoch: 2026-06-20T07:27Z
TLE epoch observation values (Epoch: 2026-06-20T07:27:41.861Z)
Latitude
-0.00006°
Longitude
162.90818°
Altitude
540.509 km
Speed
7.593 km/s
True Right ascension
12h 13m 26s
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
21:26:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.772 km
Perigee altitude
539.246 km
Semi-major axis
6,918.146 km
Eccentricity
0.00011
Inclination
53.1586°
RAAN
183.36°
Arg. of periapsis
79.8095°
True anomaly
280.28956°
Mean anomaly
280.302°
Eccentric anomaly
280.29578°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000047924
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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-4788 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 10:52:17.165Z | 287.934° WNW | 2026-06-22 10:55:17.165Z | 239.514° WSW | 24.63° | 2026-06-22 10:58:17.165Z | 177.821° S |
| 6 mins | 2026-06-23 02:24:17.165Z | 206.188° SW | 2026-06-23 02:27:17.165Z | 116.036° SE | 37.919° | 2026-06-23 02:30:17.165Z | 60.823° ENE |
| 5 mins | 2026-06-23 04:04:17.165Z | 285.986° WNW | 2026-06-23 04:06:17.165Z | 327.082° NNW | 24.595° | 2026-06-23 04:09:17.165Z | 26.427° NE |
| 6 mins | 2026-06-23 09:05:17.165Z | 325.43° NNW | 2026-06-23 09:07:17.165Z | 7.706° NNE | 36.871° | 2026-06-23 09:11:17.165Z | 111.302° ESE |
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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