STARLINK-3318, 50837
Orbit data source: Space-Track
STARLINK-3318, 50837 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 06 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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50837 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-3318
1 50837U 22001AL 26171.40427633 -.00000048 00000-0 15094-4 0 9990
2 50837 53.1608 67.9027 0001358 89.4937 270.6210 15.08831640245911Epoch: 2026-06-20T09:42Z
TLE epoch observation values (Epoch: 2026-06-20T09:42:09.474Z)
Latitude
-0.00005°
Longitude
13.7438°
Altitude
540.65 km
Speed
7.593 km/s
True Right ascension
04h 31m 36s
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
21:24:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.962 km
Perigee altitude
539.083 km
Semi-major axis
6,918.16 km
Eccentricity
0.00014
Inclination
53.1608°
RAAN
67.9027°
Arg. of periapsis
89.4937°
True anomaly
270.60544°
Mean anomaly
270.621°
Eccentric anomaly
270.61322°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.000015094
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Other satellites on launch #1 in the year 2022 (2022-01-06 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-3318 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 19:06:39.451Z | 221.023° SW | 2026-06-22 19:09:39.451Z | 149.936° SSE | 43.876° | 2026-06-22 19:13:39.451Z | 53.306° ENE |
| 5 mins | 2026-06-22 20:47:39.451Z | 300.029° NW | 2026-06-22 20:49:39.451Z | 341.37° N | 21.162° | 2026-06-22 20:52:39.451Z | 29.543° NE |
| 6 mins | 2026-06-23 01:47:39.451Z | 316.116° NNW | 2026-06-23 01:50:39.451Z | 44.914° NE | 43.247° | 2026-06-23 01:53:39.451Z | 120.669° SE |
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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