STARLINK-35628, 66123
Orbit data source: Space-Track
STARLINK-35628, 66123 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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66123 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 17.7 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 STARLINK-35628
1 66123U 25237K 25311.25001157 -.01922123 00000-0 -15167-1 0 9993
2 66123 53.1596 255.9457 0001013 65.3135 75.0330 15.74117164 3776Epoch: 2025-11-07T06:00Z
TLE epoch observation values (Epoch: 2025-11-07T06:00:00.999Z)
Latitude
30.80135°
Longitude
-87.12241°
Altitude
348.799 km
Speed
7.704 km/s
True Right ascension
03h 18m 18s
True Declination
30° 38' 28"
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
17:46:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
348.087 km
Perigee altitude
346.724 km
Semi-major axis
6,725.543 km
Eccentricity
0.0001
Inclination
53.1596°
RAAN
255.9457°
Arg. of periapsis
65.3135°
True anomaly
75.04421°
Mean anomaly
75.033°
Eccentric anomaly
75.03861°
Mean motion
3.93507 °/min
Orbital period
91.49 mins
BSTAR
-0.015167
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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-35628 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-07 23:56:24.086Z | 278.971° WNW | 2025-11-07 23:57:24.086Z | 309.728° NW | 26.08° | 2025-11-08 00:00:24.086Z | 31.853° NE |
| 4 mins | 2025-11-08 06:20:24.086Z | 290.889° WNW | 2025-11-08 06:22:24.086Z | 210.634° SW | 34.936° | 2025-11-08 06:24:24.086Z | 154.08° SSE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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