STARLINK-35589, 66426
Orbit data source: Space-Track
STARLINK-35589, 66426 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 11 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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66426 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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 STARLINK-35589
1 66426U 25259E 26150.11228413 .00029394 00000-0 10726-2 0 9998
2 66426 42.9968 174.5346 0000462 318.9810 41.1007 15.27605013 31946Epoch: 2026-05-30T02:41Z
TLE epoch observation values (Epoch: 2026-05-30T02:41:41.348Z)
Latitude
-0.00002°
Longitude
-113.52069°
Altitude
482.51 km
Speed
7.626 km/s
True Right ascension
11h 38m 08s
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
01:33:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.237 km
Perigee altitude
484.603 km
Semi-major axis
6,863.057 km
Eccentricity
0.00005
Inclination
42.9968°
RAAN
174.5346°
Arg. of periapsis
318.981°
True anomaly
41.10418°
Mean anomaly
41.1007°
Eccentric anomaly
41.10244°
Mean motion
3.81739 °/min
Orbital period
94.31 mins
BSTAR
0.0010726
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Other satellites on launch #259 in the year 2025 (2025-11-11 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-35589 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 | 2026-05-31 03:59:08.150Z | 185.224° SSW | 2026-05-31 04:01:08.150Z | 150.168° SSE | 17.678° | 2026-05-31 04:03:08.150Z | 110.568° ESE |
| 5 mins | 2026-05-31 05:38:08.150Z | 242.62° WSW | 2026-05-31 05:40:08.150Z | 123.318° SE | 44.238° | 2026-05-31 05:43:08.150Z | 73.562° E |
| 5 mins | 2026-05-31 07:17:08.150Z | 289.925° WNW | 2026-05-31 07:19:08.150Z | 1.032° NNE | 38.267° | 2026-05-31 07:22:08.150Z | 72.214° E |
| 5 mins | 2026-05-31 08:56:08.150Z | 293.039° NW | 2026-05-31 08:58:08.150Z | 353.871° N | 43.664° | 2026-05-31 09:01:08.150Z | 99.006° ESE |
| 5 mins | 2026-05-31 10:35:08.150Z | 259.915° W | 2026-05-31 10:37:08.150Z | 207.502° SW | 27.549° | 2026-05-31 10:40:08.150Z | 149.227° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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