STARLINK-6353, 57056
Orbit data source: Space-Track
STARLINK-6353, 57056 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 22 Jun 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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57056 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-6353
1 57056U 23088J 26171.26526185 -.00000069 00000-0 70118-5 0 9994
2 57056 43.0023 251.0629 0001075 273.3980 86.6749 15.27576157166028Epoch: 2026-06-20T06:21Z
TLE epoch observation values (Epoch: 2026-06-20T06:21:58.623Z)
Latitude
-0.00001°
Longitude
-112.91374°
Altitude
482.794 km
Speed
7.626 km/s
True Right ascension
16h 44m 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
21:31:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.743 km
Perigee altitude
484.268 km
Semi-major axis
6,863.142 km
Eccentricity
0.00011
Inclination
43.0023°
RAAN
251.0629°
Arg. of periapsis
273.398°
True anomaly
86.6872°
Mean anomaly
86.6749°
Eccentric anomaly
86.68105°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000070118
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Other satellites on launch #88 in the year 2023 (2023-06-22 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-6353 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 10:29:50.098Z | 291.317° WNW | 2026-06-22 10:31:50.098Z | 13.737° NNE | 37.932° | 2026-06-22 10:34:50.098Z | 72.604° E |
| 5 mins | 2026-06-22 12:08:50.098Z | 294.713° NW | 2026-06-22 12:10:50.098Z | 23.816° NE | 43.385° | 2026-06-22 12:13:50.098Z | 97.726° ESE |
| 5 mins | 2026-06-22 13:47:50.098Z | 258.758° W | 2026-06-22 13:49:50.098Z | 200.965° SSW | 28.67° | 2026-06-22 13:52:50.098Z | 145.968° SSE |
| 5 mins | 2026-06-23 08:22:50.098Z | 238.801° WSW | 2026-06-23 08:24:50.098Z | 143.927° SSE | 43.813° | 2026-06-23 08:27:50.098Z | 74.58° E |
| 5 mins | 2026-06-23 10:01:50.098Z | 287.84° WNW | 2026-06-23 10:03:50.098Z | 356.149° N | 38.535° | 2026-06-23 10:06:50.098Z | 71.167° E |
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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