STARLINK-1788, 46689
Orbit data source: Space-Track
STARLINK-1788, 46689 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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46689 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-1788
1 46689U 20073V 25261.70896999 .00001988 00000-0 15233-3 0 9991
2 46689 53.0542 309.3254 0001345 86.8414 273.2729 15.06389044272232Epoch: 2025-09-18T17:00Z
TLE epoch observation values (Epoch: 2025-09-18T17:00:55.007Z)
Latitude
0.00001°
Longitude
56.22953°
Altitude
548.071 km
Speed
7.589 km/s
True Right ascension
20h 37m 18s
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
22:27:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.447 km
Perigee altitude
546.584 km
Semi-major axis
6,925.653 km
Eccentricity
0.00013
Inclination
53.0542°
RAAN
309.3254°
Arg. of periapsis
86.8414°
True anomaly
273.25751°
Mean anomaly
273.2729°
Eccentric anomaly
273.26521°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.00015233
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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-1788 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 | 2025-09-19 05:55:00.976Z | 221.925° SW | 2025-09-19 05:59:00.976Z | 126.319° SE | 43.727° | 2025-09-19 06:02:00.976Z | 55.108° ENE |
| 5 mins | 2025-09-19 07:37:00.976Z | 299.508° NW | 2025-09-19 07:39:00.976Z | 340.993° N | 21.668° | 2025-09-19 07:42:00.976Z | 29.657° NE |
| 4 mins | 2025-09-19 10:59:00.976Z | 353.533° N | 2025-09-19 11:00:00.976Z | 11.817° NNE | 17.833° | 2025-09-19 11:03:00.976Z | 62.207° ENE |
| 6 mins | 2025-09-19 12:38:00.976Z | 316.958° NNW | 2025-09-19 12:40:00.976Z | 348.394° N | 41.812° | 2025-09-19 12:44:00.976Z | 122.507° 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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