STARLINK-4678, 53780
Orbit data source: Space-Track
STARLINK-4678, 53780 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 11 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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53780 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-4678
1 53780U 22111H 26127.90987522 .00001124 00000-0 88706-4 0 9991
2 53780 53.2187 8.4657 0000693 59.0133 301.0927 15.08841678202633Epoch: 2026-05-07T21:50Z
TLE epoch observation values (Epoch: 2026-05-07T21:50:13.219Z)
Latitude
-0.00002°
Longitude
175.16137°
Altitude
540.388 km
Speed
7.593 km/s
True Right ascension
00h 33m 51s
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
18:28:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.462 km
Perigee altitude
539.504 km
Semi-major axis
6,918.12 km
Eccentricity
0.00007
Inclination
53.2187°
RAAN
8.4657°
Arg. of periapsis
59.0133°
True anomaly
301.0859°
Mean anomaly
301.0927°
Eccentric anomaly
301.0893°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.000088706
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Other satellites on launch #111 in the year 2022 (2022-09-11 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-4678 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 | 2026-05-08 18:41:31.884Z | 226.75° WSW | 2026-05-08 18:44:31.884Z | 62.793° ENE | 43.902° | 2026-05-08 18:47:31.884Z | 50.896° ENE |
| 4 mins | 2026-05-08 20:22:31.884Z | 308.618° NW | 2026-05-08 20:23:31.884Z | 328.049° NNW | 19.544° | 2026-05-08 20:26:31.884Z | 22.399° NNE |
| 4 mins | 2026-05-08 23:43:31.884Z | 349.244° N | 2026-05-08 23:45:31.884Z | 27.017° NE | 18.279° | 2026-05-08 23:47:31.884Z | 60.716° ENE |
| 6 mins | 2026-05-09 01:22:31.884Z | 313.949° NW | 2026-05-09 01:25:31.884Z | 103.589° ESE | 42.811° | 2026-05-09 01:28:31.884Z | 126.518° SE |
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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