STARLINK-3297, 50159
Orbit data source: Space-Track
STARLINK-3297, 50159 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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50159 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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-3297
1 50159U 21125D 26169.97647682 .00000486 00000-0 48623-4 0 9999
2 50159 53.1597 164.3307 0001201 81.8212 278.2915 15.08834118251744Epoch: 2026-06-18T23:26Z
TLE epoch observation values (Epoch: 2026-06-18T23:26:07.597Z)
Latitude
-0.00006°
Longitude
-94.41308°
Altitude
540.533 km
Speed
7.593 km/s
True Right ascension
10h 57m 19s
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
15:35:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.846 km
Perigee altitude
539.185 km
Semi-major axis
6,918.153 km
Eccentricity
0.00012
Inclination
53.1597°
RAAN
164.3307°
Arg. of periapsis
81.8212°
True anomaly
278.27788°
Mean anomaly
278.2915°
Eccentric anomaly
278.28469°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000048623
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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-3297 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 07:50:42.427Z | 346.893° N | 2026-06-19 07:52:42.427Z | 26.943° NE | 20.704° | 2026-06-19 07:55:42.427Z | 75.6° E |
| 6 mins | 2026-06-19 09:29:42.427Z | 305.917° NW | 2026-06-19 09:32:42.427Z | 161.663° S | 42.817° | 2026-06-19 09:35:42.427Z | 136.346° SSE |
| 5 mins | 2026-06-20 02:40:42.427Z | 253.793° W | 2026-06-20 02:42:42.427Z | 323.522° NNW | 40.325° | 2026-06-20 02:45:42.427Z | 40.066° NE |
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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