STARLINK-11657, 63558

Orbit data source: Space-Track

STARLINK-11657, 63558 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 13 Apr 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
63558, 2025-075L
Orbit
LEO
Last TLE update
11 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
2025-04-13 (3 weeks ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago
0 STARLINK-11657
1 63558U 25075L   25125.91667824 -.00013162  00000-0 -72865-4 0  9991
2 63558  43.0006 210.7697 0001760 274.8873  90.8619 15.77860685  4816
Epoch: 2025-05-05T22:00Z
Definitive object data (Epoch: 2025-05-05T22:00:00.999Z)
Latitude
3.89586°
Longitude
20.90644°
Altitude
335.87 km
Speed
7.709 km/s
True Right ascension
14h 19m 44s
True Declination
3° 52' 16"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
3.93294°
Longitude
18.24612°
Altitude
335.836 km
Speed
7.709 km/s
Apparent Right ascension
11h 02m 50s
Apparent Declination
-41° 56' 22"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
16:35:27
Azimuth
232.363° WSW
Elevation
-21.152°
Doppler factor
1
Orbital elements
Apogee altitude
339.673 km
Perigee altitude
337.308 km
Semi-major axis
6,716.627 km
Eccentricity
0.000176
Inclination
43.0006°
RAAN
210.7697°
Arg. of periapsis
274.8873°
True anomaly
90.88207°
Mean anomaly
90.8619°
Eccentric anomaly
90.87198°
Mean motion
3.9429 °/min
BSTAR
-0.000072865
Orbital period
91.3 mins
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STARLINK-11657 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 mins2025-05-06 08:49:05.377Z198.091° SSW2025-05-06 08:51:05.377Z142.99° SSE21.292°2025-05-06 08:53:05.377Z95.277° ESE
4 mins2025-05-06 10:25:05.377Z266.43° W2025-05-06 10:26:05.377Z296.311° NW41.184°2025-05-06 10:29:05.377Z69.333° E
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