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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Edit Public Description
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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-11575
1 63308U 25057B 25299.50724178 .00192342 00000-0 14654-2 0 9993
2 63308 43.0024 353.3919 0002570 273.4369 86.6205 15.70880908 36075Epoch: 2025-10-26T12:10Z
TLE epoch observation values (Epoch: 2025-10-26T12:10:25.689Z)
Latitude
-0.00001°
Longitude
135.6624°
Altitude
356.048 km
Speed
7.697 km/s
True Right ascension
23h 33m 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
15:30:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.091 km
Perigee altitude
356.628 km
Semi-major axis
6,736.496 km
Eccentricity
0.00026
Inclination
43.0024°
RAAN
353.3919°
Arg. of periapsis
273.4369°
True anomaly
86.6499°
Mean anomaly
86.6205°
Eccentric anomaly
86.6352°
Mean motion
3.92547 °/min
Orbital period
91.71 mins
BSTAR
0.0014654
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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 | 2025-10-27 06:41:22.854Z | 193.996° SSW | 2025-10-27 06:43:22.854Z | 140.504° SSE | 20.634° | 2025-10-27 06:45:22.854Z | 95.89° ESE |
| 4 mins | 2025-10-27 08:17:22.854Z | 261.225° W | 2025-10-27 08:19:22.854Z | 42.41° NE | 41.552° | 2025-10-27 08:21:22.854Z | 69.057° E |
| 4 mins | 2025-10-27 11:30:22.854Z | 288.856° WNW | 2025-10-27 11:31:22.854Z | 292.306° WNW | 44.398° | 2025-10-27 11:34:22.854Z | 108.737° ESE |
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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