STARLINK-3176, 51106
Orbit data source: Space-Track
STARLINK-3176, 51106 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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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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-3176
1 51106U 22005C 26097.57236317 .00001947 00000-0 14041-3 0 9994
2 51106 53.2172 159.4616 0001435 82.9321 277.1834 15.08838918233231Epoch: 2026-04-07T13:44Z
TLE epoch observation values (Epoch: 2026-04-07T13:44:12.177Z)
Latitude
-0.00007°
Longitude
117.56366°
Altitude
540.52 km
Speed
7.593 km/s
True Right ascension
10h 37m 50s
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
15:54:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.984 km
Perigee altitude
538.999 km
Semi-major axis
6,918.129 km
Eccentricity
0.00014
Inclination
53.2172°
RAAN
159.4616°
Arg. of periapsis
82.9321°
True anomaly
277.16708°
Mean anomaly
277.1834°
Eccentric anomaly
277.17524°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.00014041
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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-3176 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 | 2026-04-08 12:28:11.715Z | 341.962° N | 2026-04-08 12:30:11.715Z | 26.677° NE | 25.876° | 2026-04-08 12:33:11.715Z | 84.896° E |
| 6 mins | 2026-04-08 14:07:11.715Z | 292.092° WNW | 2026-04-08 14:10:11.715Z | 202.306° SSW | 35.12° | 2026-04-08 14:13:11.715Z | 153.454° SSE |
| 5 mins | 2026-04-09 05:39:11.715Z | 175.779° S | 2026-04-09 05:41:11.715Z | 126.047° SE | 27.213° | 2026-04-09 05:44:11.715Z | 71.567° E |
| 5 mins | 2026-04-09 07:18:11.715Z | 272.58° WNW | 2026-04-09 07:20:11.715Z | 324.317° NNW | 31.759° | 2026-04-09 07:23:11.715Z | 31.781° NE |
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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