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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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 STARLINK-4678
1 53780U 22111H 25339.69660614 -.00001204 00000-0 -57621-4 0 9994
2 53780 53.2181 336.2663 0001396 88.1393 271.9759 15.08824220179509Epoch: 2025-12-05T16:43Z
TLE epoch observation values (Epoch: 2025-12-05T16:43:06.770Z)
Latitude
-0.00003°
Longitude
10.75308°
Altitude
540.656 km
Speed
7.593 km/s
True Right ascension
22h 25m 03s
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
14:37:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.002 km
Perigee altitude
539.071 km
Semi-major axis
6,918.173 km
Eccentricity
0.00014
Inclination
53.2181°
RAAN
336.2663°
Arg. of periapsis
88.1393°
True anomaly
271.95991°
Mean anomaly
271.9759°
Eccentric anomaly
271.96791°
Mean motion
3.77186 °/min
Orbital period
95.44 mins
BSTAR
-0.000057621
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-07 02:16:36.198Z | 221.107° SW | 2025-12-07 02:19:36.198Z | 177.283° S | 43.123° | 2025-12-07 02:23:36.198Z | 53.568° ENE |
| 5 mins | 2025-12-07 03:57:36.198Z | 296.706° NW | 2025-12-07 03:59:36.198Z | 336.302° NNW | 21.245° | 2025-12-07 04:02:36.198Z | 27.404° NE |
| 4 mins | 2025-12-07 07:19:36.198Z | 356.159° N | 2025-12-07 07:20:36.198Z | 14.575° NNE | 17.238° | 2025-12-07 07:23:36.198Z | 63.092° ENE |
| 6 mins | 2025-12-07 08:58:36.198Z | 320.015° NNW | 2025-12-07 09:00:36.198Z | 18.315° NNE | 42.769° | 2025-12-07 09:04:36.198Z | 121.898° 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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