STARLINK-3705, 52103
Orbit data source: Space-Track
STARLINK-3705, 52103 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 19 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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52103 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-3705
1 52103U 22029R 26171.17703724 .00000688 00000-0 61318-4 0 9999
2 52103 53.1605 338.9220 0001224 105.6112 254.5014 15.08834591236258Epoch: 2026-06-20T04:14Z
TLE epoch observation values (Epoch: 2026-06-20T04:14:56.017Z)
Latitude
-0.00007°
Longitude
6.79314°
Altitude
540.878 km
Speed
7.593 km/s
True Right ascension
22h 35m 41s
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
21:25:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.861 km
Perigee altitude
539.167 km
Semi-major axis
6,918.151 km
Eccentricity
0.00012
Inclination
53.1605°
RAAN
338.922°
Arg. of periapsis
105.6112°
True anomaly
254.48788°
Mean anomaly
254.5014°
Eccentric anomaly
254.49464°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000061318
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Other satellites on launch #29 in the year 2022 (2022-03-19 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-3705 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 12:02:45.909Z | 159.085° S | 2026-06-22 12:04:45.909Z | 125.022° SE | 16.468° | 2026-06-22 12:06:45.909Z | 92.073° ESE |
| 6 mins | 2026-06-22 13:40:45.909Z | 243.874° WSW | 2026-06-22 13:43:45.909Z | 335.618° NNW | 41.758° | 2026-06-22 13:46:45.909Z | 42.496° NE |
| 5 mins | 2026-06-22 18:42:45.909Z | 343.179° N | 2026-06-22 18:44:45.909Z | 23.105° NE | 22.247° | 2026-06-22 18:47:45.909Z | 76.847° E |
| 6 mins | 2026-06-22 20:21:45.909Z | 301.928° NW | 2026-06-22 20:24:45.909Z | 194.797° SSW | 41.981° | 2026-06-22 20:27:45.909Z | 142.434° SSE |
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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