STARLINK-35572, 66117

Orbit data source: Space-Track

STARLINK-35572, 66117 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 22 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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
66117, 2025-237D
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
2025-10-22 (2 weeks ago)
Launch vehicle
FALCON 9
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown shape, 17.7 m
Radar Cross Section
RCS unknown

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago
0 STARLINK-35572
1 66117U 25237D   25311.25001157 -.01933904  00000-0 -15264-1 0  9993
2 66117  53.1595 255.9663 0001160  64.2451  66.5025 15.74132168  3776
Epoch: 2025-11-07T06:00Z
TLE epoch observation values (Epoch: 2025-11-07T06:00:00.999Z)
Latitude
37.43857°
Longitude
-95.51133°
Altitude
349.844 km
Speed
7.704 km/s
True Right ascension
02h 44m 45s
True Declination
37° 15' 45"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
17:46:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
348.143 km
Perigee altitude
346.583 km
Semi-major axis
6,725.5 km
Eccentricity
0.00012
Inclination
53.1595°
RAAN
255.9663°
Arg. of periapsis
64.2451°
True anomaly
66.51469°
Mean anomaly
66.5025°
Eccentric anomaly
66.5086°
Mean motion
3.9351 °/min
Orbital period
91.48 mins
BSTAR
-0.015264
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