STARLINK-35879, 66960
Orbit data source: Space-Track
STARLINK-35879, 66960 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 08 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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66960 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: 1 day ago
TLE from 1 day ago
0 STARLINK-35879
1 66960U 25288B 26176.95072705 .00016259 00000-0 59869-3 0 9992
2 66960 42.9973 132.1262 0001722 271.8818 88.1836 15.27600462 31840Epoch: 2026-06-25T22:49Z
TLE epoch observation values (Epoch: 2026-06-25T22:49:02.817Z)
Latitude
-0.00003°
Longitude
-124.2218°
Altitude
482.726 km
Speed
7.626 km/s
True Right ascension
08h 48m 30s
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
10:39:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.115 km
Perigee altitude
483.752 km
Semi-major axis
6,863.07 km
Eccentricity
0.00017
Inclination
42.9973°
RAAN
132.1262°
Arg. of periapsis
271.8818°
True anomaly
88.20332°
Mean anomaly
88.1836°
Eccentric anomaly
88.19346°
Mean motion
3.81738 °/min
Orbital period
94.31 mins
BSTAR
0.00059869
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Other satellites on launch #288 in the year 2025 (2025-12-08 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-35879 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 | 2026-06-27 00:07:45.852Z | 214.891° SW | 2026-06-27 00:10:45.852Z | 147.461° SSE | 30.891° | 2026-06-27 00:13:45.852Z | 84.998° E |
| 5 mins | 2026-06-27 01:47:45.852Z | 270.877° WNW | 2026-06-27 01:49:45.852Z | 14.938° NNE | 42.244° | 2026-06-27 01:52:45.852Z | 69.761° E |
| 5 mins | 2026-06-27 03:26:45.852Z | 296.824° NW | 2026-06-27 03:28:45.852Z | 7.352° NNE | 38.784° | 2026-06-27 03:31:45.852Z | 80.816° E |
| 5 mins | 2026-06-27 05:05:45.852Z | 280.947° WNW | 2026-06-27 05:07:45.852Z | 205.485° SW | 43.218° | 2026-06-27 05:10:45.852Z | 120.424° 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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