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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-1541
1 46052U 20055AB 26022.24278541 .00022872 00000-0 15499-2 0 9995
2 46052 53.0525 325.1258 0001525 97.1828 262.9335 15.06386412302004Epoch: 2026-01-22T05:49Z
TLE epoch observation values (Epoch: 2026-01-22T05:49:36.659Z)
Latitude
0.00003°
Longitude
116.12432°
Altitude
548.262 km
Speed
7.589 km/s
True Right ascension
21h 40m 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
12:09:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.58 km
Perigee altitude
546.468 km
Semi-major axis
6,925.661 km
Eccentricity
0.00015
Inclination
53.0525°
RAAN
325.1258°
Arg. of periapsis
97.1828°
True anomaly
262.91616°
Mean anomaly
262.9335°
Eccentric anomaly
262.92483°
Mean motion
3.76575 °/min
Orbital period
95.6 mins
BSTAR
0.0015499
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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 | 2026-01-22 21:53:54.428Z | 186.602° SSW | 2026-01-22 21:56:54.428Z | 133.884° SE | 24.952° | 2026-01-22 21:59:54.428Z | 76.588° E |
| 6 mins | 2026-01-22 23:33:54.428Z | 263.771° W | 2026-01-22 23:36:54.428Z | 348.223° N | 33.086° | 2026-01-22 23:39:54.428Z | 37.667° NE |
| 6 mins | 2026-01-23 04:35:54.428Z | 336.285° NNW | 2026-01-23 04:37:54.428Z | 19.379° NNE | 28.471° | 2026-01-23 04:41:54.428Z | 95.276° ESE |
| 5 mins | 2026-01-23 06:15:54.428Z | 279.244° WNW | 2026-01-23 06:17:54.428Z | 221.879° SW | 32.253° | 2026-01-23 06:20:54.428Z | 161.809° 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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