STARLINK-11143, 59953
Orbit data source: Space-Track
STARLINK-11143, 59953 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 05 Jun 2024 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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59953 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MD, Unknown motor
Mass
960 kg wet, ~910 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-11143
1 59953U 24107J 25260.61433297 -.00001845 00000-0 -10370-4 0 9990
2 59953 53.1593 24.3793 0001151 89.4477 270.6673 15.69713688 74965Epoch: 2025-09-17T14:44Z
TLE epoch observation values (Epoch: 2025-09-17T14:44:38.368Z)
Latitude
-0.00001°
Longitude
166.43167°
Altitude
360.622 km
Speed
7.694 km/s
True Right ascension
01h 37m 31s
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
13:53:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.753 km
Perigee altitude
359.201 km
Semi-major axis
6,738.114 km
Eccentricity
0.00012
Inclination
53.1593°
RAAN
24.3793°
Arg. of periapsis
89.4477°
True anomaly
270.65411°
Mean anomaly
270.6673°
Eccentric anomaly
270.66071°
Mean motion
3.92406 °/min
Orbital period
91.74 mins
BSTAR
-0.00001037
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Other satellites on launch #107 in the year 2024 (2024-06-05 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-11143 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-19 11:16:55.748Z | 271.626° WNW | 2025-09-19 11:17:55.748Z | 301.441° NW | 28.283° | 2025-09-19 11:20:55.748Z | 33.034° NE |
| 4 mins | 2025-09-19 17:41:55.748Z | 287.05° WNW | 2025-09-19 17:42:55.748Z | 238.219° WSW | 38.85° | 2025-09-19 17:45:55.748Z | 144.815° SSE |
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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