STARLINK-1573, 46061
Orbit data source: Space-Track
STARLINK-1573, 46061 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 07 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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46061 intel report (Beta)
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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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-1573
1 46061U 20055AL 26217.17568770 .00002023 00000-0 76920-4 0 9993
2 46061 53.1606 142.9427 0001510 90.7721 269.3454 15.31712658331821Epoch: 2026-08-05T04:12Z
TLE epoch observation values (Epoch: 2026-08-05T04:12:59.417Z)
Latitude
0.00003°
Longitude
125.9613°
Altitude
471.615 km
Speed
7.631 km/s
True Right ascension
09h 31m 46s
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
14:29:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.993 km
Perigee altitude
469.925 km
Semi-major axis
6,849.096 km
Eccentricity
0.00015
Inclination
53.1606°
RAAN
142.9427°
Arg. of periapsis
90.7721°
True anomaly
269.3281°
Mean anomaly
269.3454°
Eccentric anomaly
269.33675°
Mean motion
3.82907 °/min
Orbital period
94.02 mins
BSTAR
0.00007692
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Other satellites on launch #55 in the year 2020 (2020-08-07 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-1573 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 | 2026-08-06 04:12:37.430Z | 329.369° NNW | 2026-08-06 04:14:37.430Z | 49.509° ENE | 38.286° | 2026-08-06 04:17:37.430Z | 112.934° SE |
| 5 mins | 2026-08-06 21:06:37.430Z | 205.029° SW | 2026-08-06 21:08:37.430Z | 153.278° SSE | 37.363° | 2026-08-06 21:11:37.430Z | 62.742° ENE |
| 4 mins | 2026-08-06 22:45:37.430Z | 301.536° NW | 2026-08-06 22:46:37.430Z | 325.792° NNW | 22.023° | 2026-08-06 22:49:37.430Z | 26.383° NE |
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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