STARLINK-35612, 66128
Orbit data source: Space-Track
STARLINK-35612, 66128 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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66128 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m²
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 STARLINK-35612
1 66128U 25237Q 26061.34700628 .00017436 00000-0 59961-3 0 9991
2 66128 53.1605 73.9248 0001338 86.9886 273.1268 15.30190221 21486Epoch: 2026-03-02T08:19Z
TLE epoch observation values (Epoch: 2026-03-02T08:19:41.342Z)
Latitude
-0.00002°
Longitude
148.8608°
Altitude
476.094 km
Speed
7.629 km/s
True Right ascension
04h 55m 41s
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
07:14:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.418 km
Perigee altitude
474.584 km
Semi-major axis
6,853.638 km
Eccentricity
0.00013
Inclination
53.1605°
RAAN
73.9248°
Arg. of periapsis
86.9886°
True anomaly
273.11149°
Mean anomaly
273.1268°
Eccentric anomaly
273.11915°
Mean motion
3.82526 °/min
Orbital period
94.11 mins
BSTAR
0.00059961
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Other satellites on launch #237 in the year 2025 (2025-10-22 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-35612 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-03 04:57:20.917Z | 286.749° WNW | 2026-03-03 05:00:20.917Z | 343.401° N | 19.16° | 2026-03-03 05:02:20.917Z | 20.382° NNE |
| 4 mins | 2026-03-03 08:16:20.917Z | 344.157° N | 2026-03-03 08:18:20.917Z | 19° NNE | 14.728° | 2026-03-03 08:20:20.917Z | 53.32° ENE |
| 6 mins | 2026-03-03 09:54:20.917Z | 320.76° NNW | 2026-03-03 09:56:20.917Z | 359.436° N | 38.693° | 2026-03-03 10:00:20.917Z | 117.783° SE |
| 5 mins | 2026-03-04 02:50:20.917Z | 208.757° SW | 2026-03-04 02:52:20.917Z | 130.039° SE | 40.887° | 2026-03-04 02:55:20.917Z | 58.092° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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