STARLINK-11575, 63308
Orbit data source: Space-Track
STARLINK-11575, 63308 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Mar 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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63308 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-11575
1 63308U 25057B 26257.57331149 .00178659 00000-0 13654-2 0 9991
2 63308 43.0011 206.0461 0001560 266.9961 93.0729 15.70853035 86888Epoch: 2026-09-14T13:45Z
TLE epoch observation values (Epoch: 2026-09-14T13:45:34.112Z)
Latitude
0.00003°
Longitude
6.10233°
Altitude
356.286 km
Speed
7.697 km/s
True Right ascension
13h 44m 11s
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
15:01:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.49 km
Perigee altitude
357.388 km
Semi-major axis
6,736.576 km
Eccentricity
0.00016
Inclination
43.0011°
RAAN
206.0461°
Arg. of periapsis
266.9961°
True anomaly
93.09075°
Mean anomaly
93.0729°
Eccentric anomaly
93.08183°
Mean motion
3.9254 °/min
Orbital period
91.71 mins
BSTAR
0.0013654
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Other satellites on launch #57 in the year 2025 (2025-03-18 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-11575 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 | 2026-09-15 00:41:26.061Z | 228.43° WSW | 2026-09-15 00:42:26.061Z | 201.173° SSW | 49.868° | 2026-09-15 00:45:26.061Z | 77.695° E |
| 4 mins | 2026-09-15 02:17:26.061Z | 288.13° WNW | 2026-09-15 02:19:26.061Z | 19.165° NNE | 43.213° | 2026-09-15 02:21:26.061Z | 66.085° ENE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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