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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-1541
1 46052U 20055AB 26037.03813560 .00002947 00000-0 21667-3 0 9990
2 46052 53.0526 258.7071 0001453 96.7642 263.3512 15.06392634304230Epoch: 2026-02-06T00:54Z
TLE epoch observation values (Epoch: 2026-02-06T00:54:54.915Z)
Latitude
-0.00006°
Longitude
108.79649°
Altitude
548.23 km
Speed
7.589 km/s
True Right ascension
17h 14m 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
20:24:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.511 km
Perigee altitude
546.499 km
Semi-major axis
6,925.642 km
Eccentricity
0.00015
Inclination
53.0526°
RAAN
258.7071°
Arg. of periapsis
96.7642°
True anomaly
263.33466°
Mean anomaly
263.3512°
Eccentric anomaly
263.34293°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.00021667
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-02-06 18:40:08.186Z | 277.098° WNW | 2026-02-06 18:43:08.186Z | 334.215° NNW | 25.362° | 2026-02-06 18:46:08.186Z | 29.397° NE |
| 4 mins | 2026-02-06 22:03:08.186Z | 350.348° N | 2026-02-06 22:04:08.186Z | 7.119° NNE | 15.799° | 2026-02-06 22:07:08.186Z | 55.147° ENE |
| 6 mins | 2026-02-06 23:42:08.186Z | 323.243° NNW | 2026-02-06 23:45:08.186Z | 51.68° ENE | 38.224° | 2026-02-06 23:48:08.186Z | 110.414° ESE |
| 5 mins | 2026-02-07 01:22:08.186Z | 268.6° W | 2026-02-07 01:24:08.186Z | 230.887° WSW | 20.142° | 2026-02-07 01:27:08.186Z | 182.131° SSW |
| 6 mins | 2026-02-07 16:54:08.186Z | 218.992° SW | 2026-02-07 16:57:08.186Z | 125.951° SE | 43.376° | 2026-02-07 17:00:08.186Z | 55.75° ENE |
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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