STARLINK-1605, 46123
Orbit data source: Space-Track
STARLINK-1605, 46123 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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46123 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-1605
1 46123U 20057G 25290.99761463 .00171871 00000-0 35051-2 0 9994
2 46123 53.0493 183.9548 0013769 101.7339 258.5213 15.45015749286586Epoch: 2025-10-17T23:56Z
TLE epoch observation values (Epoch: 2025-10-17T23:56:33.904Z)
Latitude
0.00005°
Longitude
158.07862°
Altitude
434.103 km
Speed
7.651 km/s
True Right ascension
12h 15m 49s
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
08:10:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
440.984 km
Perigee altitude
422.231 km
Semi-major axis
6,809.745 km
Eccentricity
0.00138
Inclination
53.0493°
RAAN
183.9548°
Arg. of periapsis
101.7339°
True anomaly
258.36673°
Mean anomaly
258.5213°
Eccentric anomaly
258.44401°
Mean motion
3.86231 °/min
Orbital period
93.21 mins
BSTAR
0.0035051
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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-1605 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-18 18:44:12.605Z | 168.488° S | 2025-10-18 18:46:12.605Z | 121.96° SE | 19.293° | 2025-10-18 18:48:12.605Z | 82.941° E |
| 4 mins | 2025-10-18 20:21:12.605Z | 273.786° WNW | 2025-10-18 20:22:12.605Z | 304.981° NW | 31.272° | 2025-10-18 20:25:12.605Z | 33.31° NE |
| 4 mins | 2025-10-19 02:52:12.605Z | 281.546° WNW | 2025-10-19 02:53:12.605Z | 245.168° WSW | 35.434° | 2025-10-19 02:56:12.605Z | 152.344° 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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