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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-11575
1 63308U 25057B 26085.83336806 -.00050743 00000-0 -39349-3 0 9999
2 63308 43.0006 161.2424 0001283 266.5871 83.2022 15.70892935 5926Epoch: 2026-03-26T20:00Z
TLE epoch observation values (Epoch: 2026-03-26T20:00:03.000Z)
Latitude
-7.034°
Longitude
29.3929°
Altitude
357.193 km
Speed
7.696 km/s
True Right ascension
10h 14m 43s
True Declination
-6° 59' 23"
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
07:54:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.19 km
Perigee altitude
357.461 km
Semi-major axis
6,736.462 km
Eccentricity
0.00013
Inclination
43.0006°
RAAN
161.2424°
Arg. of periapsis
266.5871°
True anomaly
83.2168°
Mean anomaly
83.2022°
Eccentric anomaly
83.2095°
Mean motion
3.9255 °/min
Orbital period
91.71 mins
BSTAR
-0.00039349
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-27 08:27:54.154Z | 217.555° SW | 2026-03-27 08:29:54.154Z | 173.62° S | 28.28° | 2026-03-27 08:32:54.154Z | 85.618° E |
| 4 mins | 2026-03-27 10:04:54.154Z | 277.405° WNW | 2026-03-27 10:05:54.154Z | 305.918° NW | 36.86° | 2026-03-27 10:08:54.154Z | 67.325° ENE |
| 4 mins | 2026-03-27 11:40:54.154Z | 298.214° NW | 2026-03-27 11:42:54.154Z | 19.675° NNE | 35.366° | 2026-03-27 11:44:54.154Z | 77.187° E |
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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