STARLINK-1790, 46691
Orbit data source: Space-Track
STARLINK-1790, 46691 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 18 Oct 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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46691 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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-1790
1 46691U 20073X 25363.00001157 .00228846 00000-0 40315-2 0 9996
2 46691 53.0519 183.4815 0009053 155.5335 59.3436 15.49074540 5908Epoch: 2025-12-29T00:00Z
TLE epoch observation values (Epoch: 2025-12-29T00:00:00.999Z)
Latitude
-27.46205°
Longitude
-71.35123°
Altitude
424.465 km
Speed
7.658 km/s
True Right ascension
01h 45m 25s
True Declination
-27° 18' 53"
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
05:00:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
425.862 km
Perigee altitude
413.554 km
Semi-major axis
6,797.845 km
Eccentricity
0.00091
Inclination
53.0519°
RAAN
183.4815°
Arg. of periapsis
155.5335°
True anomaly
59.43289°
Mean anomaly
59.3436°
Eccentric anomaly
59.38824°
Mean motion
3.87245 °/min
Orbital period
92.96 mins
BSTAR
0.0040315
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Other satellites on launch #73 in the year 2020 (2020-10-18 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-1790 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-29 14:44:10.288Z | 212.843° SW | 2025-12-29 14:46:10.288Z | 175.574° S | 37.552° | 2025-12-29 14:49:10.288Z | 60.434° ENE |
| 4 mins | 2025-12-29 21:15:10.288Z | 338.695° N | 2025-12-29 21:16:10.288Z | 12.407° NNE | 33.609° | 2025-12-29 21:19:10.288Z | 105.874° ESE |
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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