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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 STARLINK-1664
1 46553U 20070X 25310.49505816 .00029901 00000-0 20159-2 0 9991
2 46553 53.0548 339.6705 0001614 93.8019 266.3154 15.06434308281355Epoch: 2025-11-06T11:52Z
TLE epoch observation values (Epoch: 2025-11-06T11:52:53.025Z)
Latitude
-0.00004°
Longitude
115.49697°
Altitude
548.058 km
Speed
7.589 km/s
True Right ascension
22h 38m 40s
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
22:11:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.495 km
Perigee altitude
546.259 km
Semi-major axis
6,925.514 km
Eccentricity
0.00016
Inclination
53.0548°
RAAN
339.6705°
Arg. of periapsis
93.8019°
True anomaly
266.29694°
Mean anomaly
266.3154°
Eccentric anomaly
266.30617°
Mean motion
3.76587 °/min
Orbital period
95.6 mins
BSTAR
0.0020159
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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 | 2025-11-07 03:57:42.080Z | 183.855° SSW | 2025-11-07 04:00:42.080Z | 121.074° SE | 25.709° | 2025-11-07 04:03:42.080Z | 71.724° E |
| 5 mins | 2025-11-07 05:37:42.080Z | 270.636° WNW | 2025-11-07 05:39:42.080Z | 325.284° NNW | 33.32° | 2025-11-07 05:42:42.080Z | 33.411° NE |
| 5 mins | 2025-11-07 10:39:42.080Z | 342.023° N | 2025-11-07 10:41:42.080Z | 34.876° NE | 29.452° | 2025-11-07 10:44:42.080Z | 92.752° ESE |
| 6 mins | 2025-11-07 12:18:42.080Z | 284.442° WNW | 2025-11-07 12:20:42.080Z | 241.37° WSW | 30.639° | 2025-11-07 12:24:42.080Z | 160.455° S |
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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