STARLINK-1548, 46054
Orbit data source: Space-Track
STARLINK-1548, 46054 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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46054 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-1548
1 46054U 20055AD 26068.66670139 .00012023 00000-0 41773-3 0 9994
2 46054 53.1583 114.0202 0001744 82.7733 164.9326 15.30174550 5694Epoch: 2026-03-09T16:00Z
TLE epoch observation values (Epoch: 2026-03-09T16:00:03.000Z)
Latitude
-47.95421°
Longitude
-57.63966°
Altitude
492.877 km
Speed
7.618 km/s
True Right ascension
23h 18m 55s
True Declination
-47° 46' 35"
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
02:24:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.743 km
Perigee altitude
474.352 km
Semi-major axis
6,853.685 km
Eccentricity
0.00017
Inclination
53.1583°
RAAN
114.0202°
Arg. of periapsis
82.7733°
True anomaly
164.93779°
Mean anomaly
164.9326°
Eccentric anomaly
164.9352°
Mean motion
3.82522 °/min
Orbital period
94.11 mins
BSTAR
0.00041773
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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-1548 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 | 2026-03-10 05:11:19.054Z | 202.651° SW | 2026-03-10 05:14:19.054Z | 140.289° SSE | 32.858° | 2026-03-10 05:17:19.054Z | 66.847° ENE |
| 5 mins | 2026-03-10 06:50:19.054Z | 281.37° WNW | 2026-03-10 06:52:19.054Z | 327.064° NNW | 24.941° | 2026-03-10 06:55:19.054Z | 29.045° NE |
| 5 mins | 2026-03-10 11:47:19.054Z | 335.314° NNW | 2026-03-10 11:49:19.054Z | 30.899° NE | 31.387° | 2026-03-10 11:52:19.054Z | 99.37° ESE |
| 4 mins | 2026-03-10 13:25:19.054Z | 272.479° WNW | 2026-03-10 13:27:19.054Z | 224.219° SW | 23.684° | 2026-03-10 13:29:19.054Z | 181.051° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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