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
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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-1790
1 46691U 20073X 25300.83334491 .02085187 00000-0 93859-1 0 9999
2 46691 53.0556 117.8047 0001054 74.6726 276.9686 15.17421845 5829Epoch: 2025-10-27T20:00Z
TLE epoch observation values (Epoch: 2025-10-27T20:00:01.000Z)
Latitude
-6.80073°
Longitude
136.25396°
Altitude
515.565 km
Speed
7.607 km/s
True Right ascension
07h 30m 45s
True Declination
-6° 45' 32"
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
08:30:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
514.634 km
Perigee altitude
513.181 km
Semi-major axis
6,892.045 km
Eccentricity
0.00011
Inclination
53.0556°
RAAN
117.8047°
Arg. of periapsis
74.6726°
True anomaly
276.95661°
Mean anomaly
276.9686°
Eccentric anomaly
276.96261°
Mean motion
3.79333 °/min
Orbital period
94.9 mins
BSTAR
0.093859
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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 | 2025-10-28 13:33:51.377Z | 171.427° S | 2025-10-28 13:35:51.377Z | 135.344° SSE | 19.405° | 2025-10-28 13:38:51.377Z | 81.343° E |
| 6 mins | 2025-10-28 15:11:51.377Z | 254.496° W | 2025-10-28 15:14:51.377Z | 348.305° N | 36.221° | 2025-10-28 15:17:51.377Z | 40.191° NE |
| 4 mins | 2025-10-28 20:11:51.377Z | 354.08° N | 2025-10-28 20:12:51.377Z | 17.741° NNE | 23.168° | 2025-10-28 20:15:51.377Z | 79.521° E |
| 5 mins | 2025-10-28 21:49:51.377Z | 291.053° WNW | 2025-10-28 21:51:51.377Z | 225.064° WSW | 38.303° | 2025-10-28 21:54:51.377Z | 150.821° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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