STARLINK-1661, 46355
Orbit data source: Space-Track
STARLINK-1661, 46355 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 03 Sep 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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46355 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-1661
1 46355U 20062AG 26037.33335648 .00963585 00000-0 32569-1 0 9998
2 46355 53.1481 156.5652 0001412 99.6158 44.0498 15.27552315 5698Epoch: 2026-02-06T08:00Z
TLE epoch observation values (Epoch: 2026-02-06T08:00:01.999Z)
Latitude
28.37869°
Longitude
56.33951°
Altitude
483.88 km
Speed
7.628 km/s
True Right ascension
20h 51m 16s
True Declination
28° 13' 46"
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
16:06:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
484.359 km
Perigee altitude
482.421 km
Semi-major axis
6,861.527 km
Eccentricity
0.00014
Inclination
53.1481°
RAAN
156.5652°
Arg. of periapsis
99.6158°
True anomaly
44.06105°
Mean anomaly
44.0498°
Eccentric anomaly
44.05543°
Mean motion
3.81867 °/min
Orbital period
94.27 mins
BSTAR
0.032569
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Other satellites on launch #62 in the year 2020 (2020-09-03 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-1661 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 | 2026-02-06 17:17:29.076Z | 318.721° NNW | 2026-02-06 17:20:29.076Z | 72.698° E | 40.443° | 2026-02-06 17:23:29.076Z | 119.195° SE |
| 5 mins | 2026-02-07 10:14:29.076Z | 213.011° SW | 2026-02-07 10:16:29.076Z | 134.939° SE | 42.3° | 2026-02-07 10:19:29.076Z | 56.661° ENE |
| 4 mins | 2026-02-07 11:53:29.076Z | 306.992° NW | 2026-02-07 11:54:29.076Z | 329.599° NNW | 20.097° | 2026-02-07 11:57:29.076Z | 25.979° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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