STARLINK-35118, 66858
Orbit data source: Space-Track
STARLINK-35118, 66858 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 02 Dec 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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66858 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-35118
1 66858U 25281L 26171.21070377 .00014606 00000-0 53943-3 0 9999
2 66858 43.0000 124.5878 0001685 273.8469 86.2190 15.27568731 31865Epoch: 2026-06-20T05:03Z
TLE epoch observation values (Epoch: 2026-06-20T05:03:24.805Z)
Latitude
-0.00003°
Longitude
140.30583°
Altitude
482.782 km
Speed
7.626 km/s
True Right ascension
08h 18m 21s
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
07:14:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.184 km
Perigee altitude
483.872 km
Semi-major axis
6,863.165 km
Eccentricity
0.00017
Inclination
43°
RAAN
124.5878°
Arg. of periapsis
273.8469°
True anomaly
86.23827°
Mean anomaly
86.219°
Eccentric anomaly
86.22863°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
0.00053943
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Other satellites on launch #281 in the year 2025 (2025-12-02 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-35118 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 | 2026-06-21 00:05:27.632Z | 214.035° SW | 2026-06-21 00:08:27.632Z | 147.617° SSE | 30.357° | 2026-06-21 00:11:27.632Z | 85.431° E |
| 5 mins | 2026-06-21 01:45:27.632Z | 269.985° W | 2026-06-21 01:47:27.632Z | 15.515° NNE | 42.417° | 2026-06-21 01:50:27.632Z | 69.781° E |
| 5 mins | 2026-06-21 03:24:27.632Z | 296.691° NW | 2026-06-21 03:26:27.632Z | 6.859° NNE | 38.685° | 2026-06-21 03:29:27.632Z | 80.356° E |
| 5 mins | 2026-06-21 05:03:27.632Z | 281.629° WNW | 2026-06-21 05:05:27.632Z | 207.356° SW | 43.482° | 2026-06-21 05:08:27.632Z | 119.552° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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