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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Identifier
63308, 2025-057B
Orbit
LEO
Last TLE update
9 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
2025-03-18 (4 months ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 29 m
Radar Cross Section
36.964 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 9 hours ago
0 STARLINK-11575
1 63308U 25057B   25196.50250844  .00189696  00000-0  14448-2 0  9992
2 63308  43.0013 254.2703 0002502 262.7823  97.2760 15.70897319 19871
Epoch: 2025-07-15T12:03Z
TLE epoch observation values (Epoch: 2025-07-15T12:03:36.729Z)
Latitude
-0.00003°
Longitude
139.77113°
Altitude
356.316 km
Speed
7.697 km/s
True Right ascension
16h 57m 04s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
33.56385°
Longitude
-177.55695°
Altitude
358.503 km
Speed
7.698 km/s
Apparent Right ascension
20h 50m 10s
Apparent Declination
-2° 05' 01"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
10:02:03
Azimuth
27.909° NE
Elevation
-48.8°
Doppler factor
1
Orbital elements
Apogee altitude
359.998 km
Perigee altitude
356.627 km
Semi-major axis
6,736.45 km
Eccentricity
0.00025
Inclination
43.0013°
RAAN
254.2703°
Arg. of periapsis
262.7823°
True anomaly
Unknown
Mean anomaly
97.276°
Eccentric anomaly
Unknown
Mean motion
3.92551 °/min
Orbital period
91.71 mins
BSTAR
0.0014448
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STARLINK-11575 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-07-16 08:09:36.395Z249.606° W2025-07-16 08:11:36.395Z80.409° E44.019°2025-07-16 08:13:36.395Z72.273° E
4 mins2025-07-16 11:22:36.395Z296.475° NW2025-07-16 11:23:36.395Z325.477° NNW41.801°2025-07-16 11:26:36.395Z100.601° ESE
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