STARLINK-3528, 51714
Orbit data source: Space-Track
STARLINK-3528, 51714 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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51714 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-3528
1 51714U 22016A 26171.41627213 .00000026 00000-0 19686-4 0 9994
2 51714 53.1606 227.8243 0000703 63.2114 296.8950 15.08832105238933Epoch: 2026-06-20T09:59Z
TLE epoch observation values (Epoch: 2026-06-20T09:59:25.912Z)
Latitude
0.00006°
Longitude
169.33517°
Altitude
540.439 km
Speed
7.593 km/s
True Right ascension
15h 11m 17s
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
21:32:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.508 km
Perigee altitude
539.535 km
Semi-major axis
6,918.159 km
Eccentricity
0.00007
Inclination
53.1606°
RAAN
227.8243°
Arg. of periapsis
63.2114°
True anomaly
296.88782°
Mean anomaly
296.895°
Eccentric anomaly
296.89141°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000019686
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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-3528 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 11:44:17.648Z | 333.864° NNW | 2026-06-22 11:47:17.648Z | 36.423° NE | 25.617° | 2026-06-22 11:50:17.648Z | 87.654° E |
| 6 mins | 2026-06-22 13:24:17.648Z | 289.196° WNW | 2026-06-22 13:26:17.648Z | 235.444° WSW | 36.372° | 2026-06-22 13:30:17.648Z | 151.588° SSE |
| 6 mins | 2026-06-23 04:55:17.648Z | 183.821° SSW | 2026-06-23 04:58:17.648Z | 116.306° SE | 26.145° | 2026-06-23 05:01:17.648Z | 69.575° E |
| 6 mins | 2026-06-23 06:34:17.648Z | 264.689° W | 2026-06-23 06:37:17.648Z | 337.6° N | 31.982° | 2026-06-23 06:40:17.648Z | 34.76° NE |
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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