STARLINK-35256, 66011
Orbit data source: Space-Track
STARLINK-35256, 66011 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 16 Oct 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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66011 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-35256
1 66011U 25232G 25298.91668981 -.01449786 00000-0 -65141-2 0 9992
2 66011 53.1558 15.2227 0001287 59.9580 64.3317 15.86366190 1871Epoch: 2025-10-25T22:00Z
TLE epoch observation values (Epoch: 2025-10-25T22:00:01.999Z)
Latitude
41.51839°
Longitude
149.40401°
Altitude
316.009 km
Speed
7.724 km/s
True Right ascension
10h 15m 48s
True Declination
41° 20' 11"
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
01:21:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
313.605 km
Perigee altitude
311.883 km
Semi-major axis
6,690.881 km
Eccentricity
0.00013
Inclination
53.1558°
RAAN
15.2227°
Arg. of periapsis
59.958°
True anomaly
64.34499°
Mean anomaly
64.3317°
Eccentric anomaly
64.33835°
Mean motion
3.96569 °/min
Orbital period
90.78 mins
BSTAR
-0.0065141
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Other satellites on launch #232 in the year 2025 (2025-10-16 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-35256 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 | 2025-10-26 08:15:21.167Z | 238.015° WSW | 2025-10-26 08:17:21.167Z | 264.932° W | 37.858° | 2025-10-26 08:20:21.167Z | 44.7° NE |
| 5 mins | 2025-10-26 14:36:21.167Z | 316.953° NNW | 2025-10-26 14:38:21.167Z | 349.667° N | 37.298° | 2025-10-26 14:41:21.167Z | 120.007° SE |
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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