STARLINK-11665, 63549
Orbit data source: Space-Track
STARLINK-11665, 63549 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 13 Apr 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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63549 intel report (Beta)
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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-11665
1 63549U 25075B 26270.59399418 .00126056 00000-0 97116-3 0 9998
2 63549 43.0029 16.7253 0003078 276.5732 83.4786 15.70833924 85002Epoch: 2026-09-27T14:15Z
TLE epoch observation values (Epoch: 2026-09-27T14:15:21.097Z)
Latitude
0.00005°
Longitude
156.50198°
Altitude
356.049 km
Speed
7.698 km/s
True Right ascension
01h 06m 54s
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
17:02:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.567 km
Perigee altitude
356.42 km
Semi-major axis
6,736.631 km
Eccentricity
0.00031
Inclination
43.0029°
RAAN
16.7253°
Arg. of periapsis
276.5732°
True anomaly
83.51364°
Mean anomaly
83.4786°
Eccentric anomaly
83.49612°
Mean motion
3.92536 °/min
Orbital period
91.71 mins
BSTAR
0.00097116
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Other satellites on launch #75 in the year 2025 (2025-04-13 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-11665 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 | 2026-09-29 10:45:46.315Z | 238.334° WSW | 2026-09-29 10:46:46.315Z | 217.556° SW | 58.641° | 2026-09-29 10:49:46.315Z | 74.597° E |
| 4 mins | 2026-09-29 12:21:46.315Z | 292.264° WNW | 2026-09-29 12:23:46.315Z | 21.046° NNE | 41.099° | 2026-09-29 12:25:46.315Z | 67.192° ENE |
| 4 mins | 2026-09-29 13:57:46.315Z | 296.027° NW | 2026-09-29 13:59:46.315Z | 22.965° NE | 60.351° | 2026-09-29 14:01:46.315Z | 91.17° ESE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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