STARLINK-3946, 52693
Orbit data source: Space-Track
STARLINK-3946, 52693 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 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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52693 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-3946
1 52693U 22053AP 26171.37529928 .00001114 00000-0 88103-4 0 9990
2 52693 53.1608 43.0329 0001331 93.6798 266.4345 15.08837848226654Epoch: 2026-06-20T09:00Z
TLE epoch observation values (Epoch: 2026-06-20T09:00:25.857Z)
Latitude
-0.00009°
Longitude
-0.66573°
Altitude
540.699 km
Speed
7.593 km/s
True Right ascension
02h 52m 07s
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
21:29:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.925 km
Perigee altitude
539.083 km
Semi-major axis
6,918.141 km
Eccentricity
0.00013
Inclination
53.1608°
RAAN
43.0329°
Arg. of periapsis
93.6798°
True anomaly
266.41928°
Mean anomaly
266.4345°
Eccentric anomaly
266.42689°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000088103
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Other satellites on launch #53 in the year 2022 (2022-05-18 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-3946 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 16:48:18.135Z | 188.846° SSW | 2026-06-22 16:51:18.135Z | 126.579° SE | 27.687° | 2026-06-22 16:54:18.135Z | 71.366° E |
| 5 mins | 2026-06-22 18:28:18.135Z | 272.916° WNW | 2026-06-22 18:30:18.135Z | 323.549° NNW | 31.457° | 2026-06-22 18:33:18.135Z | 31.45° NE |
| 6 mins | 2026-06-22 23:29:18.135Z | 333.841° NNW | 2026-06-22 23:31:18.135Z | 15.436° NNE | 29.372° | 2026-06-22 23:35:18.135Z | 97.385° ESE |
| 5 mins | 2026-06-23 01:09:18.135Z | 275.037° WNW | 2026-06-23 01:11:18.135Z | 219.923° SW | 29.551° | 2026-06-23 01:14:18.135Z | 164.9° S |
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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