STARLINK-3879, 52473
Orbit data source: Space-Track
STARLINK-3879, 52473 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 06 May 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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52473 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~220 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-3879
1 52473U 22049Y 25347.00459808 .00000714 00000-0 62960-4 0 9992
2 52473 53.2181 88.2660 0001219 88.7077 271.4054 15.08835525199164Epoch: 2025-12-13T00:06Z
TLE epoch observation values (Epoch: 2025-12-13T00:06:37.274Z)
Latitude
-0.00007°
Longitude
4.67255°
Altitude
540.634 km
Speed
7.593 km/s
True Right ascension
05h 53m 03s
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
09:14:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.845 km
Perigee altitude
539.159 km
Semi-major axis
6,918.139 km
Eccentricity
0.00012
Inclination
53.2181°
RAAN
88.266°
Arg. of periapsis
88.7077°
True anomaly
271.39144°
Mean anomaly
271.4054°
Eccentric anomaly
271.39842°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.00006296
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Other satellites on launch #49 in the year 2022 (2022-05-06 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-3879 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 | 2025-12-13 11:29:59.024Z | 290.678° WNW | 2025-12-13 11:32:59.024Z | 340.538° N | 19.123° | 2025-12-13 11:34:59.024Z | 16.603° NNE |
| 4 mins | 2025-12-13 14:52:59.024Z | 358.394° N | 2025-12-13 14:53:59.024Z | 18.286° NNE | 19.009° | 2025-12-13 14:56:59.024Z | 68.558° E |
| 7 mins | 2025-12-13 16:30:59.024Z | 311.249° NW | 2025-12-13 16:33:59.024Z | 58.698° ENE | 44.935° | 2025-12-13 16:37:59.024Z | 129.784° SE |
| 6 mins | 2025-12-14 09:41:59.024Z | 242.758° WSW | 2025-12-14 09:43:59.024Z | 283.198° WNW | 41.776° | 2025-12-14 09:47:59.024Z | 45.075° 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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