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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1585
1 46117U 20057A 25259.58945607 .00002131 00000-0 16188-3 0 9994
2 46117 53.0562 358.1880 0001208 97.0045 263.1081 15.06411132280107Epoch: 2025-09-16T14:08Z
TLE epoch observation values (Epoch: 2025-09-16T14:08:49.004Z)
Latitude
-0.00006°
Longitude
150.20619°
Altitude
548.157 km
Speed
7.589 km/s
True Right ascension
23h 52m 45s
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
14:47:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.285 km
Perigee altitude
546.611 km
Semi-major axis
6,925.585 km
Eccentricity
0.00012
Inclination
53.0562°
RAAN
358.188°
Arg. of periapsis
97.0045°
True anomaly
263.09436°
Mean anomaly
263.1081°
Eccentric anomaly
263.10123°
Mean motion
3.76581 °/min
Orbital period
95.6 mins
BSTAR
0.00016188
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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 | 2025-09-17 09:26:26.925Z | 230.324° WSW | 2025-09-17 09:29:26.925Z | 303.193° NW | 44.976° | 2025-09-17 09:33:26.925Z | 49.87° ENE |
| 5 mins | 2025-09-17 11:07:26.925Z | 301.463° NW | 2025-09-17 11:09:26.925Z | 338.447° N | 19.584° | 2025-09-17 11:12:26.925Z | 27.427° NE |
| 4 mins | 2025-09-17 14:29:26.925Z | 350.504° N | 2025-09-17 14:31:26.925Z | 30.43° NE | 19.595° | 2025-09-17 14:33:26.925Z | 64.418° ENE |
| 6 mins | 2025-09-17 16:08:26.925Z | 309.849° NW | 2025-09-17 16:11:26.925Z | 131.233° SE | 43.382° | 2025-09-17 16:14:26.925Z | 131.034° 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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