STARLINK-1131, 45047
Orbit data source: Space-Track
STARLINK-1131, 45047 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 29 Jan 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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45047 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-1131
1 45047U 20006D 25354.54394598 .00000406 00000-0 46146-4 0 9999
2 45047 53.0540 282.4578 0001431 101.8173 258.2976 15.06391035324523Epoch: 2025-12-20T13:03Z
TLE epoch observation values (Epoch: 2025-12-20T13:03:16.932Z)
Latitude
-0.00007°
Longitude
-2.73203°
Altitude
548.319 km
Speed
7.589 km/s
True Right ascension
18h 49m 49s
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
20:41:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.501 km
Perigee altitude
546.519 km
Semi-major axis
6,925.647 km
Eccentricity
0.00014
Inclination
53.054°
RAAN
282.4578°
Arg. of periapsis
101.8173°
True anomaly
258.28154°
Mean anomaly
258.2976°
Eccentric anomaly
258.28957°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.000046146
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Other satellites on launch #6 in the year 2020 (2020-01-29 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-1131 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-20 22:48:36.622Z | 251.223° W | 2025-12-20 22:51:36.622Z | 305.838° NW | 36.86° | 2025-12-20 22:55:36.622Z | 40.636° NE |
| 5 mins | 2025-12-21 03:51:36.622Z | 340.209° N | 2025-12-21 03:53:36.622Z | 23.427° NE | 26.086° | 2025-12-21 03:56:36.622Z | 83.536° E |
| 6 mins | 2025-12-21 05:30:36.622Z | 294.193° NW | 2025-12-21 05:33:36.622Z | 215.552° SW | 36.511° | 2025-12-21 05:36:36.622Z | 154.327° SSE |
| 5 mins | 2025-12-21 21:04:36.622Z | 173.014° S | 2025-12-21 21:06:36.622Z | 121.757° SE | 26.973° | 2025-12-21 21:09:36.622Z | 70.939° E |
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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