STARLINK-3452, 51744
Orbit data source: Space-Track
STARLINK-3452, 51744 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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51744 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-3452
1 51744U 22016AG 26171.42728229 -.00000239 00000-0 30910-5 0 9998
2 51744 53.1596 217.8259 0001117 84.0454 276.0665 15.08830909239077Epoch: 2026-06-20T10:15Z
TLE epoch observation values (Epoch: 2026-06-20T10:15:17.189Z)
Latitude
-0.00002°
Longitude
155.36221°
Altitude
540.581 km
Speed
7.593 km/s
True Right ascension
14h 31m 18s
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
21:30:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.798 km
Perigee altitude
539.253 km
Semi-major axis
6,918.162 km
Eccentricity
0.00011
Inclination
53.1596°
RAAN
217.8259°
Arg. of periapsis
84.0454°
True anomaly
276.05377°
Mean anomaly
276.0665°
Eccentric anomaly
276.06014°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.000003091
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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-3452 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 12:01:36.234Z | 313.538° NW | 2026-06-22 12:05:36.234Z | 72.942° E | 43.174° | 2026-06-22 12:08:36.234Z | 122.686° SE |
| 6 mins | 2026-06-23 05:13:36.234Z | 234.218° WSW | 2026-06-23 05:15:36.234Z | 276.81° WNW | 44.532° | 2026-06-23 05:19:36.234Z | 48.573° ENE |
| 4 mins | 2026-06-23 06:54:36.234Z | 318.951° NNW | 2026-06-23 06:55:36.234Z | 338.988° N | 18.721° | 2026-06-23 06:58:36.234Z | 27.214° NE |
| 4 mins | 2026-06-23 10:15:36.234Z | 356.541° N | 2026-06-23 10:16:36.234Z | 16.606° NNE | 19.641° | 2026-06-23 10:19:36.234Z | 69.021° 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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