STARLINK-35576, 66137

Orbit data source: Space-Track

STARLINK-35576, 66137 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
66137, 2025-237Z
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
2025-10-22 (2 months ago)
Launch vehicle
FALCON 9
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m²

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago
0 STARLINK-35576
1 66137U 25237Z   25344.70122096  .00088114  00000-0  21857-2 0  9994
2 66137  53.1609  96.6748 0001054 101.6077 258.5047 15.39644895  8936
Epoch: 2025-12-10T16:49Z
TLE epoch observation values (Epoch: 2025-12-10T16:49:45.490Z)
Latitude
0.00002°
Longitude
124.5675°
Altitude
448.205 km
Speed
7.644 km/s
True Right ascension
06h 26m 41s
True Declination
0° 00' 00"
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
13:28:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
448.135 km
Perigee altitude
446.696 km
Semi-major axis
6,825.553 km
Eccentricity
0.00011
Inclination
53.1609°
RAAN
96.6748°
Arg. of periapsis
101.6077°
True anomaly
258.49286°
Mean anomaly
258.5047°
Eccentric anomaly
258.49878°
Mean motion
3.8489 °/min
Orbital period
93.53 mins
BSTAR
0.0021857
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