STARLINK-6333, 56521
Orbit data source: Space-Track
STARLINK-6333, 56521 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 14 May 2023 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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56521 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: 3 days ago
TLE from 3 days ago
0 STARLINK-6333
1 56521U 23065U 26170.60342204 .00016905 00000-0 62366-3 0 9999
2 56521 43.0039 0.5286 0001485 236.5544 123.5165 15.27514646172147Epoch: 2026-06-19T14:28Z
TLE epoch observation values (Epoch: 2026-06-19T14:28:55.664Z)
Latitude
-0.00006°
Longitude
-124.53343°
Altitude
483.583 km
Speed
7.625 km/s
True Right ascension
00h 02m 06s
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
21:29:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.208 km
Perigee altitude
484.17 km
Semi-major axis
6,863.326 km
Eccentricity
0.00015
Inclination
43.0039°
RAAN
0.5286°
Arg. of periapsis
236.5544°
True anomaly
123.53069°
Mean anomaly
123.5165°
Eccentric anomaly
123.52359°
Mean motion
3.81717 °/min
Orbital period
94.31 mins
BSTAR
0.00062366
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Other satellites on launch #65 in the year 2023 (2023-05-14 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-6333 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 | 2026-06-22 14:52:33.793Z | 211.794° SW | 2026-06-22 14:55:33.793Z | 137.76° SSE | 29.851° | 2026-06-22 14:58:33.793Z | 83.792° E |
| 6 mins | 2026-06-22 16:31:33.793Z | 265.763° W | 2026-06-22 16:34:33.793Z | 35.777° NE | 40.679° | 2026-06-22 16:37:33.793Z | 70.369° E |
| 5 mins | 2026-06-22 18:11:33.793Z | 299.747° NW | 2026-06-22 18:13:33.793Z | 24.186° NE | 38.016° | 2026-06-22 18:16:33.793Z | 81.459° E |
| 5 mins | 2026-06-22 19:50:33.793Z | 280.373° WNW | 2026-06-22 19:52:33.793Z | 170.02° S | 43.007° | 2026-06-22 19:55:33.793Z | 118.853° SE |
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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