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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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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1664
1 46553U 20070X 26081.25883745 .00052454 00000-0 12870-2 0 9991
2 46553 53.0483 73.5062 0001966 35.0627 325.0506 15.40209789302052Epoch: 2026-03-22T06:12Z
TLE epoch observation values (Epoch: 2026-03-22T06:12:43.555Z)
Latitude
-0.00001°
Longitude
160.55694°
Altitude
445.282 km
Speed
7.647 km/s
True Right ascension
04h 54m 01s
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
18:43:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
447.107 km
Perigee altitude
444.424 km
Semi-major axis
6,823.902 km
Eccentricity
0.0002
Inclination
53.0483°
RAAN
73.5062°
Arg. of periapsis
35.0627°
True anomaly
325.03769°
Mean anomaly
325.0506°
Eccentric anomaly
325.04415°
Mean motion
3.85029 °/min
Orbital period
93.5 mins
BSTAR
0.001287
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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 | 2026-03-23 01:03:03.163Z | 174.156° S | 2026-03-23 01:05:03.163Z | 138.511° SSE | 17.543° | 2026-03-23 01:07:03.163Z | 95.377° ESE |
| 4 mins | 2026-03-23 02:41:03.163Z | 268.658° W | 2026-03-23 02:42:03.163Z | 301.922° NW | 34.553° | 2026-03-23 02:45:03.163Z | 35.682° NE |
| 4 mins | 2026-03-23 07:36:03.163Z | 356.083° N | 2026-03-23 07:37:03.163Z | 20.007° NNE | 20.382° | 2026-03-23 07:40:03.163Z | 79.242° E |
| 5 mins | 2026-03-23 09:13:03.163Z | 291.495° WNW | 2026-03-23 09:15:03.163Z | 200.075° SSW | 38.532° | 2026-03-23 09:18:03.163Z | 145.759° 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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