STARLINK-3179, 51141
Orbit data source: Space-Track
STARLINK-3179, 51141 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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51141 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-3179
1 51141U 22005AP 26171.44016513 .00000357 00000-0 40522-4 0 9994
2 51141 53.1590 197.7393 0001168 80.6940 279.4184 15.08836329244256Epoch: 2026-06-20T10:33Z
TLE epoch observation values (Epoch: 2026-06-20T10:33:50.267Z)
Latitude
0.00003°
Longitude
130.62512°
Altitude
540.514 km
Speed
7.593 km/s
True Right ascension
13h 10m 57s
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
21:34:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.817 km
Perigee altitude
539.201 km
Semi-major axis
6,918.146 km
Eccentricity
0.00012
Inclination
53.159°
RAAN
197.7393°
Arg. of periapsis
80.694°
True anomaly
279.4052°
Mean anomaly
279.4184°
Eccentric anomaly
279.4118°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000040522
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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-3179 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 10:45:18.492Z | 313.623° NW | 2026-06-22 10:48:18.492Z | 356.2° N | 43.459° | 2026-06-22 10:52:18.492Z | 124.997° SE |
| 6 mins | 2026-06-23 03:56:18.492Z | 235.131° WSW | 2026-06-23 03:59:18.492Z | 14.459° NNE | 43.59° | 2026-06-23 04:02:18.492Z | 47.261° ENE |
| 4 mins | 2026-06-23 05:37:18.492Z | 310.227° NW | 2026-06-23 05:39:18.492Z | 348.634° N | 18.122° | 2026-06-23 05:41:18.492Z | 21.247° NNE |
| 4 mins | 2026-06-23 08:58:18.492Z | 347.523° N | 2026-06-23 09:00:18.492Z | 26.987° NE | 20.05° | 2026-06-23 09:02:18.492Z | 63.372° ENE |
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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