STARLINK-4146, 53294
Orbit data source: Space-Track
STARLINK-4146, 53294 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 24 Jul 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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53294 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
297 kg wet, ~275 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-4146
1 53294U 22086BE 26171.44243992 .00000387 00000-0 42399-4 0 9994
2 53294 53.1605 72.5663 0001354 91.3699 268.7447 15.08833079216881Epoch: 2026-06-20T10:37Z
TLE epoch observation values (Epoch: 2026-06-20T10:37:06.809Z)
Latitude
-0.00005°
Longitude
4.63089°
Altitude
540.677 km
Speed
7.593 km/s
True Right ascension
04h 50m 15s
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
21:25:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.955 km
Perigee altitude
539.082 km
Semi-major axis
6,918.156 km
Eccentricity
0.00014
Inclination
53.1605°
RAAN
72.5663°
Arg. of periapsis
91.3699°
True anomaly
268.72919°
Mean anomaly
268.7447°
Eccentric anomaly
268.73694°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000042399
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Other satellites on launch #86 in the year 2022 (2022-07-24 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-4146 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 18:24:50.369Z | 168.877° S | 2026-06-22 18:26:50.369Z | 134.388° SE | 19.233° | 2026-06-22 18:29:50.369Z | 82.642° E |
| 6 mins | 2026-06-22 20:03:50.369Z | 254.138° W | 2026-06-22 20:05:50.369Z | 302.813° NW | 38.279° | 2026-06-22 20:09:50.369Z | 41.664° NE |
| 4 mins | 2026-06-22 21:44:50.369Z | 319.258° NNW | 2026-06-22 21:45:50.369Z | 336.229° NNW | 15.66° | 2026-06-22 21:48:50.369Z | 24.009° NE |
| 5 mins | 2026-06-23 01:05:50.369Z | 349.759° N | 2026-06-23 01:07:50.369Z | 37.044° NE | 23.854° | 2026-06-23 01:10:50.369Z | 85.197° E |
| 6 mins | 2026-06-23 02:44:50.369Z | 293.166° NW | 2026-06-23 02:46:50.369Z | 235.319° WSW | 39.246° | 2026-06-23 02:50:50.369Z | 147.096° 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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