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 26041.51770510 .00189206 00000-0 14382-2 0 9994
2 63308 42.9999 68.3616 0000494 264.7833 95.2979 15.70948009 52904Epoch: 2026-02-10T12:25Z
TLE epoch observation values (Epoch: 2026-02-10T12:25:29.720Z)
Latitude
0.00002°
Longitude
101.39076°
Altitude
355.988 km
Speed
7.697 km/s
True Right ascension
04h 33m 26s
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
21:51:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.501 km
Perigee altitude
357.835 km
Semi-major axis
6,736.305 km
Eccentricity
0.00005
Inclination
42.9999°
RAAN
68.3616°
Arg. of periapsis
264.7833°
True anomaly
95.30354°
Mean anomaly
95.2979°
Eccentric anomaly
95.30072°
Mean motion
3.92564 °/min
Orbital period
91.7 mins
BSTAR
0.0014382
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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 | 2026-02-11 05:26:11.506Z | 229.575° WSW | 2026-02-11 05:28:11.506Z | 186.284° SSW | 35.354° | 2026-02-11 05:31:11.506Z | 79.956° E |
| 4 mins | 2026-02-11 07:03:11.506Z | 286.177° WNW | 2026-02-11 07:05:11.506Z | 27.801° NE | 34.139° | 2026-02-11 07:07:11.506Z | 67.106° ENE |
| 4 mins | 2026-02-11 08:39:11.506Z | 298.044° NW | 2026-02-11 08:41:11.506Z | 25.051° NE | 37.676° | 2026-02-11 08:43:11.506Z | 83.891° E |
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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