STARLINK-1553, 46348
Orbit data source: Space-Track
STARLINK-1553, 46348 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 03 Sep 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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46348 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-1553
1 46348U 20062Z 25286.66443337 .00081802 00000-0 31409-2 0 9992
2 46348 53.0400 273.7616 0007697 31.8091 328.3370 15.25736596282751Epoch: 2025-10-13T15:56Z
TLE epoch observation values (Epoch: 2025-10-13T15:56:47.043Z)
Latitude
0.00001°
Longitude
12.10163°
Altitude
484.962 km
Speed
7.627 km/s
True Right ascension
18h 15m 02s
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
04:42:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
494.135 km
Perigee altitude
483.564 km
Semi-major axis
6,866.987 km
Eccentricity
0.00077
Inclination
53.04°
RAAN
273.7616°
Arg. of periapsis
31.8091°
True anomaly
328.29066°
Mean anomaly
328.337°
Eccentric anomaly
328.31384°
Mean motion
3.81412 °/min
Orbital period
94.39 mins
BSTAR
0.0031409
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Other satellites on launch #62 in the year 2020 (2020-09-03 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-1553 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 | 2025-10-15 01:06:39.235Z | 200.493° SSW | 2025-10-15 01:09:39.235Z | 146.688° SSE | 30.285° | 2025-10-15 01:12:39.235Z | 70.885° E |
| 4 mins | 2025-10-15 02:46:39.235Z | 287.663° WNW | 2025-10-15 02:48:39.235Z | 344.705° N | 26.177° | 2025-10-15 02:50:39.235Z | 25.71° NE |
| 5 mins | 2025-10-15 07:43:39.235Z | 332.47° NNW | 2025-10-15 07:45:39.235Z | 18.969° NNE | 30.554° | 2025-10-15 07:48:39.235Z | 95.346° ESE |
| 4 mins | 2025-10-15 09:22:39.235Z | 266.11° W | 2025-10-15 09:23:39.235Z | 241.543° WSW | 24.732° | 2025-10-15 09:26:39.235Z | 174.548° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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