STARLINK-1629, 46150
Orbit data source: Space-Track
STARLINK-1629, 46150 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 2020 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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46150 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-1629
1 46150U 20057AK 25259.55727728 .00091816 00000-0 24256-2 0 9992
2 46150 53.0368 355.6930 0005759 324.0442 36.0172 15.37676476280145Epoch: 2025-09-16T13:22Z
TLE epoch observation values (Epoch: 2025-09-16T13:22:28.756Z)
Latitude
-0.00007°
Longitude
159.32726°
Altitude
450.69 km
Speed
7.645 km/s
True Right ascension
23h 42m 46s
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
16:13:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
457.194 km
Perigee altitude
449.325 km
Semi-major axis
6,831.396 km
Eccentricity
0.00058
Inclination
53.0368°
RAAN
355.693°
Arg. of periapsis
324.0442°
True anomaly
36.05603°
Mean anomaly
36.0172°
Eccentric anomaly
36.03661°
Mean motion
3.84396 °/min
Orbital period
93.65 mins
BSTAR
0.0024256
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Other satellites on launch #57 in the year 2020 (2020-08-18 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-1629 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 | 2025-09-18 09:15:44.558Z | 254.681° W | 2025-09-18 09:17:44.558Z | 335.473° NNW | 38.867° | 2025-09-18 09:20:44.558Z | 41.466° NE |
| 5 mins | 2025-09-18 15:48:44.558Z | 298.086° NW | 2025-09-18 15:50:44.558Z | 198.855° SSW | 41.936° | 2025-09-18 15:53:44.558Z | 141.087° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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