STARLINK-11685, 63552
Orbit data source: Space-Track
STARLINK-11685, 63552 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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63552 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-11685
1 63552U 25075E 26296.20206534 .00207557 00000-0 15725-2 0 9995
2 63552 43.0002 222.1417 0005551 255.5350 104.4902 15.70955384 89039Epoch: 2026-10-23T04:50Z
TLE epoch observation values (Epoch: 2026-10-23T04:50:58.445Z)
Latitude
-0.00001°
Longitude
117.77217°
Altitude
356.874 km
Speed
7.696 km/s
True Right ascension
14h 48m 34s
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
10:26:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
361.886 km
Perigee altitude
354.408 km
Semi-major axis
6,736.284 km
Eccentricity
0.00056
Inclination
43.0002°
RAAN
222.1417°
Arg. of periapsis
255.535°
True anomaly
104.55178°
Mean anomaly
104.4902°
Eccentric anomaly
104.52099°
Mean motion
3.92566 °/min
Orbital period
91.7 mins
BSTAR
0.0015725
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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-11685 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 | 2026-10-23 23:25:53.076Z | 244.09° WSW | 2026-10-23 23:26:53.076Z | 172.919° S | 82.561° | 2026-10-23 23:29:53.076Z | 72.535° E |
| 4 mins | 2026-10-24 01:01:53.076Z | 301.103° NW | 2026-10-24 01:02:53.076Z | 340.864° N | 42.127° | 2026-10-24 01:05:53.076Z | 70.697° E |
| 4 mins | 2026-10-24 02:37:53.076Z | 297.132° NW | 2026-10-24 02:39:53.076Z | 66.758° ENE | 54.712° | 2026-10-24 02:41:53.076Z | 96.893° ESE |
| 4 mins | 2026-10-24 04:13:53.076Z | 255.125° W | 2026-10-24 04:14:53.076Z | 228.037° WSW | 25.268° | 2026-10-24 04:17:53.076Z | 150.948° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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