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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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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-1541
1 46052U 20055AB 26068.54276674 .00003474 00000-0 12937-3 0 9995
2 46052 53.1593 114.5667 0001223 89.1239 270.9902 15.30198741309027Epoch: 2026-03-09T13:01Z
TLE epoch observation values (Epoch: 2026-03-09T13:01:35.046Z)
Latitude
-0.00001°
Longitude
111.93646°
Altitude
476.104 km
Speed
7.629 km/s
True Right ascension
07h 38m 16s
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
00:31:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.314 km
Perigee altitude
474.637 km
Semi-major axis
6,853.612 km
Eccentricity
0.00012
Inclination
53.1593°
RAAN
114.5667°
Arg. of periapsis
89.1239°
True anomaly
270.97619°
Mean anomaly
270.9902°
Eccentric anomaly
270.98319°
Mean motion
3.82529 °/min
Orbital period
94.11 mins
BSTAR
0.00012937
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-10 04:51:25.611Z | 183.46° SSW | 2026-03-10 04:54:25.611Z | 119° SE | 23.026° | 2026-03-10 04:56:25.611Z | 79.995° E |
| 5 mins | 2026-03-10 06:29:25.611Z | 265.363° W | 2026-03-10 06:31:25.611Z | 311.171° NW | 30.985° | 2026-03-10 06:34:25.611Z | 31.284° NE |
| 4 mins | 2026-03-10 11:27:25.611Z | 354.006° N | 2026-03-10 11:28:25.611Z | 20.09° NNE | 24.547° | 2026-03-10 11:31:25.611Z | 85.176° E |
| 5 mins | 2026-03-10 13:04:25.611Z | 288.589° WNW | 2026-03-10 13:06:25.611Z | 239.509° WSW | 32.881° | 2026-03-10 13:09:25.611Z | 159.656° S |
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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