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
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, 4.4 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 25258.52791843 -.00001783 00000-0 -10084-3 0 9991
2 46117 53.0570 2.9563 0001421 110.3986 249.7156 15.06390357279946Epoch: 2025-09-15T12:40Z
TLE epoch observation values (Epoch: 2025-09-15T12:40:12.152Z)
Latitude
0.00001°
Longitude
178.17439°
Altitude
548.462 km
Speed
7.589 km/s
True Right ascension
00h 11m 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
17:10:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.496 km
Perigee altitude
546.527 km
Semi-major axis
6,925.648 km
Eccentricity
0.00014
Inclination
53.057°
RAAN
2.9563°
Arg. of periapsis
110.3986°
True anomaly
249.70033°
Mean anomaly
249.7156°
Eccentric anomaly
249.70796°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
-0.00010084
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-16 09:32:27.453Z | 218.965° SW | 2025-09-16 09:35:27.453Z | 174.763° S | 42.033° | 2025-09-16 09:39:27.453Z | 55.177° ENE |
| 5 mins | 2025-09-16 11:13:27.453Z | 292.344° WNW | 2025-09-16 11:15:27.453Z | 330.742° NNW | 22.238° | 2025-09-16 11:18:27.453Z | 25.815° NE |
| 4 mins | 2025-09-16 14:35:27.453Z | 347.096° N | 2025-09-16 14:37:27.453Z | 23.056° NE | 17.56° | 2025-09-16 14:39:27.453Z | 56.318° ENE |
| 6 mins | 2025-09-16 16:14:27.453Z | 316.79° NNW | 2025-09-16 16:17:27.453Z | 49.031° ENE | 42.836° | 2025-09-16 16:20:27.453Z | 119.387° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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