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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1664
1 46553U 20070X 25349.90512142 .00001118 00000-0 93924-4 0 9991
2 46553 53.0535 162.7508 0001322 90.8706 269.2434 15.06401291287290Epoch: 2025-12-15T21:43Z
TLE epoch observation values (Epoch: 2025-12-15T21:43:22.490Z)
Latitude
-0.00007°
Longitude
112.11006°
Altitude
548.099 km
Speed
7.589 km/s
True Right ascension
10h 51m 00s
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
04:21:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.394 km
Perigee altitude
546.563 km
Semi-major axis
6,925.615 km
Eccentricity
0.00013
Inclination
53.0535°
RAAN
162.7508°
Arg. of periapsis
90.8706°
True anomaly
269.22825°
Mean anomaly
269.2434°
Eccentric anomaly
269.23583°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.000093924
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-16 13:47:51.362Z | 200.129° SSW | 2025-12-16 13:51:51.362Z | 114.337° SE | 31.078° | 2025-12-16 13:54:51.362Z | 65.892° ENE |
| 5 mins | 2025-12-16 15:28:51.362Z | 279.9° WNW | 2025-12-16 15:30:51.362Z | 328.385° NNW | 28.979° | 2025-12-16 15:33:51.362Z | 30.381° NE |
| 6 mins | 2025-12-16 20:29:51.362Z | 326.623° NNW | 2025-12-16 20:32:51.362Z | 38.165° NE | 33.907° | 2025-12-16 20:35:51.362Z | 100.84° ESE |
| 5 mins | 2025-12-16 22:09:51.362Z | 276.922° WNW | 2025-12-16 22:11:51.362Z | 236.608° WSW | 25.089° | 2025-12-16 22:14:51.362Z | 176.556° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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