STARLINK-3174, 51468
Orbit data source: Space-Track
STARLINK-3174, 51468 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 03 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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51468 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-3174
1 51468U 22010N 26084.64174271 -.00000301 00000-0 -81116-6 0 9990
2 51468 53.2174 207.4679 0001393 92.0531 268.0621 15.08833387228923Epoch: 2026-03-25T15:24Z
TLE epoch observation values (Epoch: 2026-03-25T15:24:06.570Z)
Latitude
0.00002°
Longitude
153.33842°
Altitude
540.694 km
Speed
7.593 km/s
True Right ascension
13h 49m 52s
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
02:38:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.972 km
Perigee altitude
539.045 km
Semi-major axis
6,918.146 km
Eccentricity
0.00014
Inclination
53.2174°
RAAN
207.4679°
Arg. of periapsis
92.0531°
True anomaly
268.04615°
Mean anomaly
268.0621°
Eccentric anomaly
268.05412°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-8.1116e-7
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Other satellites on launch #10 in the year 2022 (2022-02-03 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-3174 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 | 2026-03-26 10:38:50.319Z | 220.041° SW | 2026-03-26 10:41:50.319Z | 186.853° SSW | 41.431° | 2026-03-26 10:45:50.319Z | 54.595° ENE |
| 5 mins | 2026-03-26 12:19:50.319Z | 293.324° NW | 2026-03-26 12:21:50.319Z | 331.662° NNW | 21.574° | 2026-03-26 12:24:50.319Z | 25.684° NE |
| 4 mins | 2026-03-26 15:41:50.319Z | 353.129° N | 2026-03-26 15:42:50.319Z | 10.883° NNE | 16.854° | 2026-03-26 15:45:50.319Z | 60.463° ENE |
| 6 mins | 2026-03-26 17:20:50.319Z | 320.079° NNW | 2026-03-26 17:22:50.319Z | 3.61° NNE | 41.465° | 2026-03-26 17:26:50.319Z | 120.224° 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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