STARLINK-1931, 46790
Orbit data source: Space-Track
STARLINK-1931, 46790 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 24 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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46790 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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-1931
1 46790U 20074BD 25286.21992874 .00001366 00000-0 11056-3 0 9996
2 46790 53.0546 263.6361 0001496 88.4327 271.6833 15.06398648274441Epoch: 2025-10-13T05:16Z
TLE epoch observation values (Epoch: 2025-10-13T05:16:41.843Z)
Latitude
-0.00003°
Longitude
162.43589°
Altitude
548.065 km
Speed
7.589 km/s
True Right ascension
17h 34m 32s
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
02:42:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.522 km
Perigee altitude
546.45 km
Semi-major axis
6,925.623 km
Eccentricity
0.00015
Inclination
53.0546°
RAAN
263.6361°
Arg. of periapsis
88.4327°
True anomaly
271.66616°
Mean anomaly
271.6833°
Eccentric anomaly
271.67473°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.00011056
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Other satellites on launch #74 in the year 2020 (2020-10-24 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-1931 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 | 2025-10-14 08:53:06.977Z | 288.731° WNW | 2025-10-14 08:56:06.977Z | 233.059° WSW | 28.31° | 2025-10-14 08:59:06.977Z | 170.363° S |
| 5 mins | 2025-10-15 00:27:06.977Z | 193.65° SSW | 2025-10-15 00:29:06.977Z | 134.549° SE | 35.527° | 2025-10-15 00:32:06.977Z | 65.857° ENE |
| 5 mins | 2025-10-15 02:07:06.977Z | 291.029° WNW | 2025-10-15 02:09:06.977Z | 342.303° N | 26.482° | 2025-10-15 02:12:06.977Z | 32.667° NE |
| 6 mins | 2025-10-15 07:08:06.977Z | 327.743° NNW | 2025-10-15 07:10:06.977Z | 12.121° NNE | 35.607° | 2025-10-15 07:14:06.977Z | 108.102° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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