STARLINK-1585, 46117
Orbit data source: Space-Track
STARLINK-1585, 46117 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 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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46117 intel report (Beta)
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Edit Public Description
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-1585
1 46117U 20057A 25340.27514948 .00058672 00000-0 11495-2 0 9997
2 46117 53.0536 344.0836 0008982 38.0879 322.0761 15.46803627292436Epoch: 2025-12-06T06:36Z
TLE epoch observation values (Epoch: 2025-12-06T06:36:12.915Z)
Latitude
0°
Longitude
169.72456°
Altitude
422.159 km
Speed
7.662 km/s
True Right ascension
22h 56m 20s
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
12:13:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
432.471 km
Perigee altitude
420.247 km
Semi-major axis
6,804.496 km
Eccentricity
0.0009
Inclination
53.0536°
RAAN
344.0836°
Arg. of periapsis
38.0879°
True anomaly
322.01278°
Mean anomaly
322.0761°
Eccentric anomaly
322.04445°
Mean motion
3.86678 °/min
Orbital period
93.1 mins
BSTAR
0.0011495
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Other satellites on launch #57 in the year 2020 (2020-08-18 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-1585 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 | 2025-12-07 02:55:46.077Z | 219.99° SW | 2025-12-07 02:58:46.077Z | 166.166° S | 41.846° | 2025-12-07 03:01:46.077Z | 56.38° ENE |
| 5 mins | 2025-12-07 09:27:46.077Z | 328.605° NNW | 2025-12-07 09:29:46.077Z | 51.401° ENE | 37.528° | 2025-12-07 09:32:46.077Z | 113.531° SE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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