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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-1585
1 46117U 20057A 25341.24430180 .00055694 00000-0 10877-2 0 9994
2 46117 53.0533 339.4552 0009021 41.5600 318.6091 15.46918339292582Epoch: 2025-12-07T05:51Z
TLE epoch observation values (Epoch: 2025-12-07T05:51:47.675Z)
Latitude
-0.00002°
Longitude
175.24607°
Altitude
422.04 km
Speed
7.662 km/s
True Right ascension
22h 37m 49s
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
16:21:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
432.161 km
Perigee altitude
419.885 km
Semi-major axis
6,804.16 km
Eccentricity
0.0009
Inclination
53.0533°
RAAN
339.4552°
Arg. of periapsis
41.56°
True anomaly
318.54069°
Mean anomaly
318.6091°
Eccentric anomaly
318.5749°
Mean motion
3.86706 °/min
Orbital period
93.09 mins
BSTAR
0.0010877
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Other satellites on launch #57 in the year 2020 (2020-08-18 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-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 | 2025-12-08 02:10:36.015Z | 202.399° SSW | 2025-12-08 02:13:36.015Z | 137.131° SSE | 30.85° | 2025-12-08 02:16:36.015Z | 66.447° ENE |
| 5 mins | 2025-12-08 08:41:36.015Z | 330.896° NNW | 2025-12-08 08:43:36.015Z | 13.458° NNE | 27.321° | 2025-12-08 08:46:36.015Z | 93.689° ESE |
| 4 mins | 2025-12-08 10:19:36.015Z | 262.714° W | 2025-12-08 10:20:36.015Z | 234.733° WSW | 23.696° | 2025-12-08 10:23:36.015Z | 170.252° 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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