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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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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-1573
1 46061U 20055AL 25337.91014444 .00004758 00000-0 33793-3 0 9998
2 46061 53.0529 186.6264 0001463 92.0173 268.0984 15.06417339294597Epoch: 2025-12-03T21:50Z
TLE epoch observation values (Epoch: 2025-12-03T21:50:36.479Z)
Latitude
0.00001°
Longitude
146.00025°
Altitude
548.071 km
Speed
7.589 km/s
True Right ascension
12h 26m 30s
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
08:52:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.443 km
Perigee altitude
546.416 km
Semi-major axis
6,925.566 km
Eccentricity
0.00015
Inclination
53.0529°
RAAN
186.6264°
Arg. of periapsis
92.0173°
True anomaly
268.08164°
Mean anomaly
268.0984°
Eccentric anomaly
268.09002°
Mean motion
3.76583 °/min
Orbital period
95.6 mins
BSTAR
0.00033793
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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 | 2025-12-04 15:30:14.309Z | 167.583° S | 2025-12-04 15:33:14.309Z | 118.953° SE | 16.57° | 2025-12-04 15:35:14.309Z | 88.139° E |
| 6 mins | 2025-12-04 17:09:14.309Z | 244.913° WSW | 2025-12-04 17:12:14.309Z | 348.736° N | 41.282° | 2025-12-04 17:15:14.309Z | 43.157° NE |
| 4 mins | 2025-12-04 22:12:14.309Z | 353.199° N | 2025-12-04 22:13:14.309Z | 14.657° NNE | 22.691° | 2025-12-04 22:16:14.309Z | 74.004° E |
| 6 mins | 2025-12-04 23:51:14.309Z | 297.915° NW | 2025-12-04 23:53:14.309Z | 243.694° WSW | 41.585° | 2025-12-04 23:57:14.309Z | 142.682° SSE |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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