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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1548
1 46054U 20055AD 26269.96795743 .00000896 00000-0 40629-4 0 9994
2 46054 53.1586 257.3659 0001037 83.7486 276.3634 15.31698137339913Epoch: 2026-09-26T23:13Z
TLE epoch observation values (Epoch: 2026-09-26T23:13:51.521Z)
Latitude
-0.00001°
Longitude
-96.86719°
Altitude
471.567 km
Speed
7.632 km/s
True Right ascension
17h 09m 27s
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
00:52:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.713 km
Perigee altitude
470.292 km
Semi-major axis
6,849.139 km
Eccentricity
0.0001
Inclination
53.1586°
RAAN
257.3659°
Arg. of periapsis
83.7486°
True anomaly
276.35159°
Mean anomaly
276.3634°
Eccentric anomaly
276.35749°
Mean motion
3.82903 °/min
Orbital period
94.02 mins
BSTAR
0.000040629
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-27 07:30:13.173Z | 336.354° NNW | 2026-09-27 07:33:13.173Z | 32.602° NE | 19.604° | 2026-09-27 07:35:13.173Z | 68.46° E |
| 5 mins | 2026-09-27 09:09:13.173Z | 303.493° NW | 2026-09-27 09:11:13.173Z | 182.032° SSW | 72.698° | 2026-09-27 09:14:13.173Z | 136.875° SSE |
| 5 mins | 2026-09-28 02:03:13.173Z | 238.631° WSW | 2026-09-28 02:05:13.173Z | 292.44° WNW | 71.998° | 2026-09-28 02:08:13.173Z | 45.357° ENE |
| 4 mins | 2026-09-28 07:00:13.173Z | 350.329° N | 2026-09-28 07:02:13.173Z | 30.543° NE | 17.874° | 2026-09-28 07:04:13.173Z | 64.901° 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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