STARLINK-11591, 63116
Orbit data source: Space-Track
STARLINK-11591, 63116 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 27 Feb 2025 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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63116 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 V2MD, Unknown motor
Mass
960 kg wet, ~910 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 18.1 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-11591
1 63116U 25039N 25310.87184543 .00232351 00000-0 17599-2 0 9996
2 63116 43.0009 256.7675 0001290 230.4430 129.6324 15.70896374 40305Epoch: 2025-11-06T20:55Z
TLE epoch observation values (Epoch: 2025-11-06T20:55:27.445Z)
Latitude
0.00001°
Longitude
-103.42078°
Altitude
356.659 km
Speed
7.697 km/s
True Right ascension
17h 07m 04s
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
18:42:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.184 km
Perigee altitude
357.446 km
Semi-major axis
6,736.452 km
Eccentricity
0.00013
Inclination
43.0009°
RAAN
256.7675°
Arg. of periapsis
230.443°
True anomaly
129.64378°
Mean anomaly
129.6324°
Eccentric anomaly
129.63809°
Mean motion
3.92551 °/min
Orbital period
91.71 mins
BSTAR
0.0017599
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Other satellites on launch #39 in the year 2025 (2025-02-27 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-11591 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 | 2025-11-08 00:39:27.129Z | 248.732° W | 2025-11-08 00:40:27.129Z | 243.741° WSW | 42.126° | 2025-11-08 00:43:27.129Z | 72.33° E |
| 4 mins | 2025-11-08 02:15:27.129Z | 295.327° NW | 2025-11-08 02:17:27.129Z | 24.247° NE | 32.694° | 2025-11-08 02:19:27.129Z | 69.535° E |
| 4 mins | 2025-11-08 03:51:27.129Z | 293.261° NW | 2025-11-08 03:53:27.129Z | 42.934° NE | 43.099° | 2025-11-08 03:55:27.129Z | 98.716° ESE |
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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