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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-4678
1 53780U 22111H 26035.37253152 -.00005673 00000-0 -33901-3 0 9996
2 53780 53.2182 63.8811 0001597 86.8925 273.2250 15.08795940188661Epoch: 2026-02-04T08:56Z
TLE epoch observation values (Epoch: 2026-02-04T08:56:26.723Z)
Latitude
-0.00001°
Longitude
155.2297°
Altitude
540.714 km
Speed
7.593 km/s
True Right ascension
04h 15m 31s
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
18:42:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.228 km
Perigee altitude
539.018 km
Semi-major axis
6,918.26 km
Eccentricity
0.00016
Inclination
53.2182°
RAAN
63.8811°
Arg. of periapsis
86.8925°
True anomaly
273.20673°
Mean anomaly
273.225°
Eccentric anomaly
273.21586°
Mean motion
3.77179 °/min
Orbital period
95.45 mins
BSTAR
-0.00033901
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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 | 2026-02-05 04:11:01.742Z | 214.148° SW | 2026-02-05 04:14:01.742Z | 164.833° S | 39.926° | 2026-02-05 04:18:01.742Z | 57.27° ENE |
| 5 mins | 2026-02-05 05:52:01.742Z | 292.396° WNW | 2026-02-05 05:54:01.742Z | 334.667° NNW | 23.226° | 2026-02-05 05:57:01.742Z | 28.049° NE |
| 6 mins | 2026-02-05 10:53:01.742Z | 325.121° NNW | 2026-02-05 10:55:01.742Z | 19.72° NNE | 39.742° | 2026-02-05 10:59:01.742Z | 115.683° SE |
| 4 mins | 2026-02-05 12:33:01.742Z | 256.402° W | 2026-02-05 12:34:01.742Z | 237.442° WSW | 18.137° | 2026-02-05 12:37:01.742Z | 187.829° SSW |
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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