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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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: 1 day ago
TLE from 1 day ago
0 STARLINK-1548
1 46054U 20055AD 26020.99322483 -.00006977 00000-0 -45027-3 0 9993
2 46054 53.0551 330.7345 0001209 109.9004 250.2115 15.06377108301840Epoch: 2026-01-20T23:50Z
TLE epoch observation values (Epoch: 2026-01-20T23:50:14.625Z)
Latitude
-0.00004°
Longitude
-147.19359°
Altitude
548.444 km
Speed
7.589 km/s
True Right ascension
22h 02m 56s
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
10:27:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.39 km
Perigee altitude
546.715 km
Semi-major axis
6,925.689 km
Eccentricity
0.00012
Inclination
53.0551°
RAAN
330.7345°
Arg. of periapsis
109.9004°
True anomaly
250.19846°
Mean anomaly
250.2115°
Eccentric anomaly
250.20498°
Mean motion
3.76573 °/min
Orbital period
95.6 mins
BSTAR
-0.00045027
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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 | 2026-01-22 22:10:30.486Z | 197.197° SSW | 2026-01-22 22:13:30.486Z | 134.576° SE | 32.11° | 2026-01-22 22:16:30.486Z | 69.399° E |
| 6 mins | 2026-01-22 23:50:30.486Z | 273.384° WNW | 2026-01-22 23:53:30.486Z | 343.324° N | 28.439° | 2026-01-22 23:56:30.486Z | 34.005° NE |
| 6 mins | 2026-01-23 04:52:30.486Z | 330.562° NNW | 2026-01-23 04:54:30.486Z | 14.559° NNE | 33.2° | 2026-01-23 04:58:30.486Z | 103.66° ESE |
| 5 mins | 2026-01-23 06:32:30.486Z | 270.603° WNW | 2026-01-23 06:34:30.486Z | 224.42° SW | 25.111° | 2026-01-23 06:37:30.486Z | 172.592° 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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