STARLINK-35491, 66113
Orbit data source: Space-Track
STARLINK-35491, 66113 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 19 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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66113 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35491
1 66113U 25236AD 26095.09862389 .00034901 00000-0 11869-2 0 9996
2 66113 53.1595 341.5069 0001131 82.6821 277.4309 15.30147731 26987Epoch: 2026-04-05T02:22Z
TLE epoch observation values (Epoch: 2026-04-05T02:22:01.104Z)
Latitude
0.00006°
Longitude
112.59342°
Altitude
476.171 km
Speed
7.629 km/s
True Right ascension
22h 46m 01s
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
21:54:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.403 km
Perigee altitude
474.852 km
Semi-major axis
6,853.765 km
Eccentricity
0.00011
Inclination
53.1595°
RAAN
341.5069°
Arg. of periapsis
82.6821°
True anomaly
277.41805°
Mean anomaly
277.4309°
Eccentric anomaly
277.42447°
Mean motion
3.82516 °/min
Orbital period
94.11 mins
BSTAR
0.0011869
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Other satellites on launch #236 in the year 2025 (2025-10-19 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-35491 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 | 2026-04-05 18:11:50.222Z | 181.167° SSW | 2026-04-05 18:14:50.222Z | 117.961° SE | 21.875° | 2026-04-05 18:16:50.222Z | 80.483° E |
| 5 mins | 2026-04-05 19:49:50.222Z | 264.223° W | 2026-04-05 19:51:50.222Z | 312.89° NW | 32.193° | 2026-04-05 19:54:50.222Z | 32.711° NE |
| 4 mins | 2026-04-06 00:47:50.222Z | 356.073° N | 2026-04-06 00:48:50.222Z | 22.169° NNE | 23.943° | 2026-04-06 00:51:50.222Z | 84.527° E |
| 5 mins | 2026-04-06 02:24:50.222Z | 289.601° WNW | 2026-04-06 02:26:50.222Z | 237.664° WSW | 34.347° | 2026-04-06 02:29:50.222Z | 157.144° 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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