STARLINK-3180, 51137
Orbit data source: Space-Track
STARLINK-3180, 51137 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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51137 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-3180
1 51137U 22005AK 26094.21895412 -.00001452 00000-0 -73174-4 0 9999
2 51137 53.2155 184.5101 0001401 121.4132 238.6997 15.08836459232594Epoch: 2026-04-04T05:15Z
TLE epoch observation values (Epoch: 2026-04-04T05:15:17.635Z)
Latitude
-0.00007°
Longitude
-86.85531°
Altitude
541.155 km
Speed
7.593 km/s
True Right ascension
12h 18m 02s
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
22:28:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.969 km
Perigee altitude
539.03 km
Semi-major axis
6,918.136 km
Eccentricity
0.00014
Inclination
53.2155°
RAAN
184.5101°
Arg. of periapsis
121.4132°
True anomaly
238.68598°
Mean anomaly
238.6997°
Eccentric anomaly
238.69284°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.000073174
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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-3180 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-04 16:56:24.254Z | 277.624° WNW | 2026-04-04 16:59:24.254Z | 228.583° WSW | 18.181° | 2026-04-04 17:01:24.254Z | 194.359° SSW |
| 6 mins | 2026-04-05 08:28:24.254Z | 221.616° SW | 2026-04-05 08:30:24.254Z | 182.067° SSW | 43.949° | 2026-04-05 08:34:24.254Z | 52.417° ENE |
| 5 mins | 2026-04-05 10:08:24.254Z | 298.429° NW | 2026-04-05 10:10:24.254Z | 337.492° NNW | 20.67° | 2026-04-05 10:13:24.254Z | 27.552° NE |
| 4 mins | 2026-04-05 13:30:24.254Z | 356.775° N | 2026-04-05 13:31:24.254Z | 15.547° NNE | 17.674° | 2026-04-05 13:34:24.254Z | 64.5° ENE |
| 6 mins | 2026-04-05 15:09:24.254Z | 318.233° NNW | 2026-04-05 15:11:24.254Z | 21.047° NNE | 43.625° | 2026-04-05 15:15:24.254Z | 124° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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