STARLINK-1664, 46553
Orbit data source: Space-Track
STARLINK-1664, 46553 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 06 Oct 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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46553 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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 STARLINK-1664
1 46553U 20070X 26020.93705459 .00127818 00000-0 40912-2 0 9999
2 46553 53.0548 356.8492 0004065 68.6732 291.4702 15.31452464292782Epoch: 2026-01-20T22:29Z
TLE epoch observation values (Epoch: 2026-01-20T22:29:21.516Z)
Latitude
0.00001°
Longitude
-100.80221°
Altitude
471.349 km
Speed
7.632 km/s
True Right ascension
23h 47m 23s
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
12:55:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
474.536 km
Perigee altitude
468.967 km
Semi-major axis
6,849.889 km
Eccentricity
0.00041
Inclination
53.0548°
RAAN
356.8492°
Arg. of periapsis
68.6732°
True anomaly
291.42684°
Mean anomaly
291.4702°
Eccentric anomaly
291.44852°
Mean motion
3.82841 °/min
Orbital period
94.03 mins
BSTAR
0.0040912
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Other satellites on launch #70 in the year 2020 (2020-10-06 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-1664 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-01-21 23:41:57.925Z | 167.516° S | 2026-01-21 23:43:57.925Z | 132.152° SE | 16.45° | 2026-01-21 23:45:57.925Z | 93.962° ESE |
| 5 mins | 2026-01-22 01:19:57.925Z | 258.02° W | 2026-01-22 01:21:57.925Z | 345.921° N | 38.025° | 2026-01-22 01:24:57.925Z | 41.591° NE |
| 4 mins | 2026-01-22 06:16:57.925Z | 356.965° N | 2026-01-22 06:17:57.925Z | 20.092° NNE | 20.348° | 2026-01-22 06:20:57.925Z | 77.23° E |
| 5 mins | 2026-01-22 07:53:57.925Z | 299.136° NW | 2026-01-22 07:55:57.925Z | 249.748° W | 40.723° | 2026-01-22 07:58:57.925Z | 144.876° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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