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 25259.27523546 -.00001336 00000-0 -70762-4 0 9990
2 46553 53.0548 209.6031 0001593 93.3198 266.7973 15.06408785273637Epoch: 2025-09-16T06:36Z
TLE epoch observation values (Epoch: 2025-09-16T06:36:20.343Z)
Latitude
-0.00006°
Longitude
115.05042°
Altitude
548.126 km
Speed
7.589 km/s
True Right ascension
13h 58m 24s
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
22:04:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.559 km
Perigee altitude
546.352 km
Semi-major axis
6,925.592 km
Eccentricity
0.00016
Inclination
53.0548°
RAAN
209.6031°
Arg. of periapsis
93.3198°
True anomaly
266.77907°
Mean anomaly
266.7973°
Eccentric anomaly
266.78819°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
-0.000070762
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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 | 2025-09-17 05:22:03.646Z | 327.692° NNW | 2025-09-17 05:25:03.646Z | 27.281° NE | 30.055° | 2025-09-17 05:28:03.646Z | 91.892° ESE |
| 6 mins | 2025-09-17 07:02:03.646Z | 285.817° WNW | 2025-09-17 07:05:03.646Z | 213.746° SW | 29.803° | 2025-09-17 07:08:03.646Z | 163.028° S |
| 6 mins | 2025-09-17 22:35:03.646Z | 194.589° SSW | 2025-09-17 22:37:03.646Z | 152.116° SSE | 32.573° | 2025-09-17 22:41:03.646Z | 64.463° ENE |
| 5 mins | 2025-09-18 00:15:03.646Z | 282.046° WNW | 2025-09-18 00:17:03.646Z | 329.581° NNW | 28.068° | 2025-09-18 00:20:03.646Z | 29.975° NE |
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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