STARLINK-3392, 51123
Orbit data source: Space-Track
STARLINK-3392, 51123 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 19 Jan 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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51123 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-3392
1 51123U 22005V 26171.45576162 .00003552 00000-0 24101-3 0 9990
2 51123 53.1589 187.6694 0001439 80.2741 279.8413 15.08859725244391Epoch: 2026-06-20T10:56Z
TLE epoch observation values (Epoch: 2026-06-20T10:56:17.803Z)
Latitude
-0.00004°
Longitude
114.92506°
Altitude
540.404 km
Speed
7.593 km/s
True Right ascension
12h 30m 40s
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
21:57:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.933 km
Perigee altitude
538.942 km
Semi-major axis
6,918.074 km
Eccentricity
0.00014
Inclination
53.1589°
RAAN
187.6694°
Arg. of periapsis
80.2741°
True anomaly
279.82505°
Mean anomaly
279.8413°
Eccentric anomaly
279.83318°
Mean motion
3.77194 °/min
Orbital period
95.44 mins
BSTAR
0.00024101
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Other satellites on launch #5 in the year 2022 (2022-01-19 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-3392 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 11:10:35.220Z | 283.448° WNW | 2026-06-22 11:13:35.220Z | 222.793° SW | 25.553° | 2026-06-22 11:16:35.220Z | 171.148° S |
| 5 mins | 2026-06-23 02:42:35.220Z | 199.316° SSW | 2026-06-23 02:44:35.220Z | 138.543° SSE | 37.714° | 2026-06-23 02:47:35.220Z | 63.54° ENE |
| 5 mins | 2026-06-23 04:22:35.220Z | 294.965° NW | 2026-06-23 04:24:35.220Z | 344.306° N | 24.695° | 2026-06-23 04:27:35.220Z | 32.379° NE |
| 6 mins | 2026-06-23 09:22:35.220Z | 323.608° NNW | 2026-06-23 09:25:35.220Z | 43.952° NE | 37.488° | 2026-06-23 09:28:35.220Z | 108.362° ESE |
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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