STARLINK-35428, 66115
Orbit data source: Space-Track
STARLINK-35428, 66115 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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66115 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-35428
1 66115U 25237B 26061.34383966 .00021878 00000-0 74883-3 0 9994
2 66115 53.1595 73.9091 0001308 99.3812 260.7336 15.30190708 21477Epoch: 2026-03-02T08:15Z
TLE epoch observation values (Epoch: 2026-03-02T08:15:07.746Z)
Latitude
-0.00008°
Longitude
149.98816°
Altitude
476.287 km
Speed
7.629 km/s
True Right ascension
04h 55m 38s
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
06:57:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.396 km
Perigee altitude
474.603 km
Semi-major axis
6,853.636 km
Eccentricity
0.00013
Inclination
53.1595°
RAAN
73.9091°
Arg. of periapsis
99.3812°
True anomaly
260.71881°
Mean anomaly
260.7336°
Eccentric anomaly
260.7262°
Mean motion
3.82527 °/min
Orbital period
94.11 mins
BSTAR
0.00074883
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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-35428 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-03 03:14:15.119Z | 216.225° SW | 2026-03-03 03:17:15.119Z | 116.519° SE | 41.623° | 2026-03-03 03:20:15.119Z | 56.511° ENE |
| 5 mins | 2026-03-03 09:50:15.119Z | 328.717° NNW | 2026-03-03 09:52:15.119Z | 49.15° ENE | 38.745° | 2026-03-03 09:55:15.119Z | 113.437° SE |
| 5 mins | 2026-03-04 02:45:15.119Z | 206.841° SW | 2026-03-04 02:47:15.119Z | 155.939° SSE | 38.219° | 2026-03-04 02:50:15.119Z | 61.912° 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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