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
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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-1664
1 46553U 20070X 25260.00506544 .00000574 00000-0 57434-4 0 9994
2 46553 53.0509 206.3240 0001398 89.5898 270.5251 15.06383104273748Epoch: 2025-09-17T00:07Z
TLE epoch observation values (Epoch: 2025-09-17T00:07:17.654Z)
Latitude
-0.00001°
Longitude
-151.68679°
Altitude
548.133 km
Speed
7.589 km/s
True Right ascension
13h 45m 17s
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
16:07:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.503 km
Perigee altitude
546.566 km
Semi-major axis
6,925.672 km
Eccentricity
0.00014
Inclination
53.0509°
RAAN
206.324°
Arg. of periapsis
89.5898°
True anomaly
270.50908°
Mean anomaly
270.5251°
Eccentric anomaly
270.51709°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
0.000057434
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-18 00:14:14.028Z | 271.949° WNW | 2025-09-18 00:17:14.028Z | 333.376° NNW | 28.049° | 2025-09-18 00:20:14.028Z | 31.026° NE |
| 6 mins | 2025-09-18 05:16:14.028Z | 326.758° NNW | 2025-09-18 05:19:14.028Z | 45.548° ENE | 34.764° | 2025-09-18 05:22:14.028Z | 103.76° ESE |
| 5 mins | 2025-09-18 06:56:14.028Z | 273.45° WNW | 2025-09-18 06:58:14.028Z | 232.256° WSW | 23.942° | 2025-09-18 07:01:14.028Z | 176.994° S |
| 6 mins | 2025-09-18 22:28:14.028Z | 210.878° SW | 2025-09-18 22:31:14.028Z | 135.064° SSE | 40.087° | 2025-09-18 22:34:14.028Z | 60.829° ENE |
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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