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: 4 hours ago
TLE from 4 hours ago
0 STARLINK-1664
1 46553U 20070X 26059.30529956 .00070611 00000-0 19135-2 0 9999
2 46553 53.0474 177.0772 0002569 212.5373 147.5472 15.37027307298671Epoch: 2026-02-28T07:19Z
TLE epoch observation values (Epoch: 2026-02-28T07:19:37.881Z)
Latitude
0.00001°
Longitude
-90.95995°
Altitude
457.277 km
Speed
7.639 km/s
True Right ascension
11h 48m 18s
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
14:31:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
456.936 km
Perigee altitude
453.425 km
Semi-major axis
6,833.318 km
Eccentricity
0.00026
Inclination
53.0474°
RAAN
177.0772°
Arg. of periapsis
212.5373°
True anomaly
147.56299°
Mean anomaly
147.5472°
Eccentric anomaly
147.5551°
Mean motion
3.84234 °/min
Orbital period
93.69 mins
BSTAR
0.0019135
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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 | 2026-02-28 12:16:10.541Z | 295.05° NW | 2026-02-28 12:18:10.541Z | 334.394° NNW | 18.391° | 2026-02-28 12:20:10.541Z | 15.214° NNE |
| 5 mins | 2026-02-28 17:11:10.541Z | 319.309° NNW | 2026-02-28 17:13:10.541Z | 355.686° N | 38.957° | 2026-02-28 17:16:10.541Z | 115.441° SE |
| 5 mins | 2026-03-01 10:02:10.541Z | 207.231° SW | 2026-03-01 10:04:10.541Z | 150.517° SSE | 38.614° | 2026-03-01 10:07:10.541Z | 61.103° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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