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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 STARLINK-1131
1 45047U 20006D 25261.19384708 -.00002048 00000-0 -11866-3 0 9995
2 45047 53.0557 341.5238 0001114 83.9617 276.1499 15.06386808310450Epoch: 2025-09-18T04:39Z
TLE epoch observation values (Epoch: 2025-09-18T04:39:08.387Z)
Latitude
-0.00003°
Longitude
-85.62012°
Altitude
548.049 km
Speed
7.589 km/s
True Right ascension
22h 46m 05s
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
21:01:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.294 km
Perigee altitude
546.751 km
Semi-major axis
6,925.66 km
Eccentricity
0.00011
Inclination
53.0557°
RAAN
341.5238°
Arg. of periapsis
83.9617°
True anomaly
276.13721°
Mean anomaly
276.1499°
Eccentric anomaly
276.14355°
Mean motion
3.76575 °/min
Orbital period
95.6 mins
BSTAR
-0.00011866
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-19 07:52:59.477Z | 222.305° SW | 2025-09-19 07:56:59.477Z | 145.908° SSE | 43.832° | 2025-09-19 08:00:59.477Z | 53.61° ENE |
| 5 mins | 2025-09-19 09:34:59.477Z | 297.683° NW | 2025-09-19 09:36:59.477Z | 337.995° N | 21.672° | 2025-09-19 09:39:59.477Z | 28.431° NE |
| 4 mins | 2025-09-19 12:56:59.477Z | 351.406° N | 2025-09-19 12:58:59.477Z | 29.1° NE | 17.741° | 2025-09-19 13:00:59.477Z | 60.803° ENE |
| 6 mins | 2025-09-19 14:35:59.477Z | 316.305° NNW | 2025-09-19 14:38:59.477Z | 84.086° E | 42.385° | 2025-09-19 14:41:59.477Z | 122.48° SE |
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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