STARLINK-3374, 51112
Orbit data source: Space-Track
STARLINK-3374, 51112 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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51112 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-3374
1 51112U 22005J 26094.19874775 -.00000916 00000-0 -39451-4 0 9992
2 51112 53.2173 174.5793 0001244 81.6376 278.4758 15.08838697232734Epoch: 2026-04-04T04:46Z
TLE epoch observation values (Epoch: 2026-04-04T04:46:11.805Z)
Latitude
0.00004°
Longitude
-89.49182°
Altitude
540.518 km
Speed
7.593 km/s
True Right ascension
11h 38m 19s
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
22:29:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.853 km
Perigee altitude
539.132 km
Semi-major axis
6,918.129 km
Eccentricity
0.00012
Inclination
53.2173°
RAAN
174.5793°
Arg. of periapsis
81.6376°
True anomaly
278.4617°
Mean anomaly
278.4758°
Eccentric anomaly
278.46875°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
-0.000039451
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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-3374 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 | 2026-04-05 07:59:06.962Z | 231.949° WSW | 2026-04-05 08:02:06.962Z | 12.332° NNE | 44.625° | 2026-04-05 08:05:06.962Z | 48.323° ENE |
| 4 mins | 2026-04-05 09:40:06.962Z | 307.039° NW | 2026-04-05 09:42:06.962Z | 345.519° N | 18.686° | 2026-04-05 09:44:06.962Z | 19.517° NNE |
| 4 mins | 2026-04-05 13:01:06.962Z | 345.805° N | 2026-04-05 13:03:06.962Z | 23.388° NE | 19.345° | 2026-04-05 13:05:06.962Z | 59.976° ENE |
| 6 mins | 2026-04-05 14:40:06.962Z | 310.426° NW | 2026-04-05 14:43:06.962Z | 127.451° SE | 44.332° | 2026-04-05 14:46:06.962Z | 130.835° 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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