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: 1 day ago
TLE from 1 day ago
0 STARLINK-11606
1 63559U 25075M 26270.76350434 .00150200 00000-0 11501-2 0 9994
2 63559 43.0020 15.4070 0002975 301.1789 58.8787 15.70896800 85031Epoch: 2026-09-27T18:19Z
TLE epoch observation values (Epoch: 2026-09-27T18:19:26.774Z)
Latitude
-0.00003°
Longitude
93.99286°
Altitude
355.069 km
Speed
7.699 km/s
True Right ascension
01h 01m 37s
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
17:02:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.318 km
Perigee altitude
356.31 km
Semi-major axis
6,736.451 km
Eccentricity
0.0003
Inclination
43.002°
RAAN
15.407°
Arg. of periapsis
301.1789°
True anomaly
58.90789°
Mean anomaly
58.8787°
Eccentric anomaly
58.89329°
Mean motion
3.92551 °/min
Orbital period
91.71 mins
BSTAR
0.0011501
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-29 10:12:53.105Z | 221.997° SW | 2026-09-29 10:14:53.105Z | 168.689° S | 40.763° | 2026-09-29 10:17:53.105Z | 81.396° E |
| 4 mins | 2026-09-29 11:49:53.105Z | 285.663° WNW | 2026-09-29 11:50:53.105Z | 325.292° NNW | 49.278° | 2026-09-29 11:53:53.105Z | 67.568° E |
| 4 mins | 2026-09-29 13:25:53.105Z | 301.677° NW | 2026-09-29 13:27:53.105Z | 35.943° NE | 43.734° | 2026-09-29 13:29:53.105Z | 81.075° E |
| 4 mins | 2026-09-29 15:01:53.105Z | 275.239° WNW | 2026-09-29 15:03:53.105Z | 178.413° S | 50.919° | 2026-09-29 15:05:53.105Z | 128.805° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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