STARLINK-3298, 50165
Orbit data source: Space-Track
STARLINK-3298, 50165 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 18 Dec 2021 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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50165 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
290 kg wet, ~270 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-3298
1 50165U 21125K 26169.70687910 -.00000153 00000-0 84521-5 0 9995
2 50165 53.1604 165.5324 0001191 85.6655 274.4473 15.08830370251757Epoch: 2026-06-18T16:57Z
TLE epoch observation values (Epoch: 2026-06-18T16:57:54.354Z)
Latitude
0.00003°
Longitude
4.1096°
Altitude
540.6 km
Speed
7.593 km/s
True Right ascension
11h 02m 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
15:35:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.851 km
Perigee altitude
539.203 km
Semi-major axis
6,918.164 km
Eccentricity
0.00012
Inclination
53.1604°
RAAN
165.5324°
Arg. of periapsis
85.6655°
True anomaly
274.43369°
Mean anomaly
274.4473°
Eccentric anomaly
274.4405°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.0000084521
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Other satellites on launch #125 in the year 2021 (2021-12-18 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-3298 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 | 2026-06-19 07:43:35.174Z | 345.377° N | 2026-06-19 07:45:35.174Z | 23.071° NE | 19.542° | 2026-06-19 07:48:35.174Z | 71.696° E |
| 6 mins | 2026-06-19 09:22:35.174Z | 309.907° NW | 2026-06-19 09:25:35.174Z | 133.338° SE | 44.404° | 2026-06-19 09:28:35.174Z | 131.33° SE |
| 6 mins | 2026-06-20 02:33:35.174Z | 245.898° WSW | 2026-06-20 02:35:35.174Z | 305.512° NW | 42.227° | 2026-06-20 02:39:35.174Z | 45.114° ENE |
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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