STARLINK-1541, 46052
Orbit data source: Space-Track
STARLINK-1541, 46052 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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46052 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-1541
1 46052U 20055AB 25312.27074984 .00008835 00000-0 61111-3 0 9990
2 46052 53.0547 301.6863 0001386 92.6721 267.4426 15.06409417290701Epoch: 2025-11-08T06:29Z
TLE epoch observation values (Epoch: 2025-11-08T06:29:52.786Z)
Latitude
-0.00006°
Longitude
156.51355°
Altitude
548.105 km
Speed
7.589 km/s
True Right ascension
20h 06m 44s
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
13:16:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.413 km
Perigee altitude
546.493 km
Semi-major axis
6,925.59 km
Eccentricity
0.00014
Inclination
53.0547°
RAAN
301.6863°
Arg. of periapsis
92.6721°
True anomaly
267.42673°
Mean anomaly
267.4426°
Eccentric anomaly
267.43467°
Mean motion
3.76581 °/min
Orbital period
95.6 mins
BSTAR
0.00061111
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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-1541 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 | 2025-11-09 01:45:37.629Z | 213.033° SW | 2025-11-09 01:49:37.629Z | 129.483° SE | 39.345° | 2025-11-09 01:52:37.629Z | 61.255° ENE |
| 5 mins | 2025-11-09 03:27:37.629Z | 295.844° NW | 2025-11-09 03:29:37.629Z | 343.162° N | 24.296° | 2025-11-09 03:32:37.629Z | 31.806° NE |
| 6 mins | 2025-11-09 08:28:37.629Z | 324.3° NNW | 2025-11-09 08:30:37.629Z | 10.203° NNE | 38.728° | 2025-11-09 08:34:37.629Z | 113.871° SE |
| 4 mins | 2025-11-09 10:08:37.629Z | 262.298° W | 2025-11-09 10:10:37.629Z | 223.648° SW | 18.821° | 2025-11-09 10:12:37.629Z | 190.622° SSW |
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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