STARLINK-11606, 63559
Orbit data source: Space-Track
STARLINK-11606, 63559 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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63559 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-11606
1 63559U 25075M 26171.25583995 .00254209 00000-0 19064-2 0 9994
2 63559 42.9965 255.2008 0001554 236.6571 123.4148 15.71066114 69383Epoch: 2026-06-20T06:08Z
TLE epoch observation values (Epoch: 2026-06-20T06:08:24.571Z)
Latitude
-0.00003°
Longitude
-105.37469°
Altitude
356.196 km
Speed
7.697 km/s
True Right ascension
17h 00m 48s
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
07:21:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.878 km
Perigee altitude
356.784 km
Semi-major axis
6,735.968 km
Eccentricity
0.00016
Inclination
42.9965°
RAAN
255.2008°
Arg. of periapsis
236.6571°
True anomaly
123.42966°
Mean anomaly
123.4148°
Eccentric anomaly
123.42223°
Mean motion
3.92594 °/min
Orbital period
91.7 mins
BSTAR
0.0019064
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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-11606 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 | 2026-06-21 08:16:06.249Z | 192.762° SSW | 2026-06-21 08:18:06.249Z | 148.106° SSE | 17.819° | 2026-06-21 08:20:06.249Z | 102.17° ESE |
| 4 mins | 2026-06-21 09:52:06.249Z | 254.282° W | 2026-06-21 09:54:06.249Z | 47.226° ENE | 44.302° | 2026-06-21 09:56:06.249Z | 70.603° E |
| 4 mins | 2026-06-21 13:05:06.249Z | 293.496° NW | 2026-06-21 13:06:06.249Z | 314.387° NW | 42.595° | 2026-06-21 13:09:06.249Z | 103.919° 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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