STARLINK-3671, 51972
Orbit data source: Space-Track
STARLINK-3671, 51972 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 09 Mar 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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51972 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-3671
1 51972U 22025S 26171.00002315 -.00023482 00000-0 -74710-3 0 9996
2 51972 53.1584 281.4479 0001007 74.7310 147.5342 15.31709011 5826Epoch: 2026-06-20T00:00Z
TLE epoch observation values (Epoch: 2026-06-20T00:00:02.000Z)
Latitude
-32.7773°
Longitude
-138.11168°
Altitude
481.527 km
Speed
7.624 km/s
True Right ascension
08h 40m 28s
True Declination
-32° 36' 53"
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
21:36:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.66 km
Perigee altitude
470.28 km
Semi-major axis
6,849.107 km
Eccentricity
0.0001
Inclination
53.1584°
RAAN
281.4479°
Arg. of periapsis
74.731°
True anomaly
147.54039°
Mean anomaly
147.5342°
Eccentric anomaly
147.5373°
Mean motion
3.82906 °/min
Orbital period
94.02 mins
BSTAR
-0.0007471
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Other satellites on launch #25 in the year 2022 (2022-03-09 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-3671 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 | 2026-06-22 10:47:21.951Z | 284.586° WNW | 2026-06-22 10:49:21.951Z | 323.25° NNW | 21.406° | 2026-06-22 10:52:21.951Z | 24.909° NE |
| 5 mins | 2026-06-22 15:44:21.951Z | 331.124° NNW | 2026-06-22 15:46:21.951Z | 36.431° NE | 35.9° | 2026-06-22 15:49:21.951Z | 107.582° ESE |
| 4 mins | 2026-06-22 17:22:21.951Z | 263.885° W | 2026-06-22 17:24:21.951Z | 220.348° SW | 18.648° | 2026-06-22 17:26:21.951Z | 185.272° SSW |
| 5 mins | 2026-06-23 08:39:21.951Z | 189.984° SSW | 2026-06-23 08:41:21.951Z | 112.651° SE | 33.538° | 2026-06-23 08:44:21.951Z | 62.042° ENE |
| 4 mins | 2026-06-23 10:17:21.951Z | 293.337° NW | 2026-06-23 10:19:21.951Z | 346.071° N | 23.21° | 2026-06-23 10:21:21.951Z | 24.547° NE |
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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