STARLINK-3456, 51759
Orbit data source: Space-Track
STARLINK-3456, 51759 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 21 Feb 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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51759 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-3456
1 51759U 22016AX 26171.39508052 -.00001177 00000-0 -55872-4 0 9996
2 51759 53.1580 207.9419 0001097 76.2391 283.8723 15.08835322239215Epoch: 2026-06-20T09:28Z
TLE epoch observation values (Epoch: 2026-06-20T09:28:54.956Z)
Latitude
0°
Longitude
157.1026°
Altitude
540.467 km
Speed
7.593 km/s
True Right ascension
13h 51m 46s
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
21:31:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.771 km
Perigee altitude
539.253 km
Semi-major axis
6,918.149 km
Eccentricity
0.00011
Inclination
53.158°
RAAN
207.9419°
Arg. of periapsis
76.2391°
True anomaly
283.8601°
Mean anomaly
283.8723°
Eccentric anomaly
283.8662°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
-0.000055872
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Other satellites on launch #16 in the year 2022 (2022-02-21 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-3456 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 | 2026-06-22 11:14:55.491Z | 315.604° NNW | 2026-06-22 11:18:55.491Z | 59.418° ENE | 41.45° | 2026-06-22 11:21:55.491Z | 117.552° SE |
| 6 mins | 2026-06-23 04:26:55.491Z | 226.725° WSW | 2026-06-23 04:28:55.491Z | 205.634° SW | 44.654° | 2026-06-23 04:32:55.491Z | 50.844° ENE |
| 5 mins | 2026-06-23 06:06:55.491Z | 300.554° NW | 2026-06-23 06:08:55.491Z | 338.631° N | 19.865° | 2026-06-23 06:11:55.491Z | 27.684° NE |
| 4 mins | 2026-06-23 09:28:55.491Z | 357.055° N | 2026-06-23 09:29:55.491Z | 16.461° NNE | 18.557° | 2026-06-23 09:32:55.491Z | 66.677° ENE |
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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