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: 2 days ago
TLE from 2 days ago
0 STARLINK-3174
1 51468U 22010N 26171.28376828 .00000482 00000-0 48370-4 0 9990
2 51468 53.1595 178.4052 0001220 89.1790 270.9341 15.08838545242001Epoch: 2026-06-20T06:48Z
TLE epoch observation values (Epoch: 2026-06-20T06:48:37.579Z)
Latitude
-0.00003°
Longitude
167.74799°
Altitude
540.625 km
Speed
7.593 km/s
True Right ascension
11h 53m 37s
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
21:41:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.846 km
Perigee altitude
539.158 km
Semi-major axis
6,918.139 km
Eccentricity
0.00012
Inclination
53.1595°
RAAN
178.4052°
Arg. of periapsis
89.179°
True anomaly
270.92012°
Mean anomaly
270.9341°
Eccentric anomaly
270.92711°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.00004837
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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 | 2026-06-23 01:43:32.047Z | 197.692° SSW | 2026-06-23 01:47:32.047Z | 120.247° SE | 29.228° | 2026-06-23 01:50:32.047Z | 68.4° E |
| 5 mins | 2026-06-23 03:24:32.047Z | 277.812° WNW | 2026-06-23 03:26:32.047Z | 329.919° NNW | 30.148° | 2026-06-23 03:29:32.047Z | 31.736° NE |
| 6 mins | 2026-06-23 08:25:32.047Z | 334.364° NNW | 2026-06-23 08:27:32.047Z | 20.378° NNE | 31.087° | 2026-06-23 08:31:32.047Z | 100.615° ESE |
| 6 mins | 2026-06-23 10:04:32.047Z | 283.524° WNW | 2026-06-23 10:07:32.047Z | 215.443° SW | 27.313° | 2026-06-23 10:10:32.047Z | 166.422° S |
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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