STARLINK-35678, 66971
Orbit data source: Space-Track
STARLINK-35678, 66971 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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66971 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-35678
1 66971U 25288N 26176.87891939 .00032450 00000-0 11826-2 0 9994
2 66971 43.0009 132.4454 0001407 270.2766 89.7925 15.27606154 31834Epoch: 2026-06-25T21:05Z
TLE epoch observation values (Epoch: 2026-06-25T21:05:38.635Z)
Latitude
0.00003°
Longitude
-97.981°
Altitude
482.743 km
Speed
7.626 km/s
True Right ascension
08h 49m 46s
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
12:09:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.881 km
Perigee altitude
483.95 km
Semi-major axis
6,863.053 km
Eccentricity
0.00014
Inclination
43.0009°
RAAN
132.4454°
Arg. of periapsis
270.2766°
True anomaly
89.80862°
Mean anomaly
89.7925°
Eccentric anomaly
89.80056°
Mean motion
3.8174 °/min
Orbital period
94.31 mins
BSTAR
0.0011826
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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-35678 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 01:36:53.147Z | 261.33° W | 2026-06-27 01:39:53.147Z | 2.775° NNE | 43.627° | 2026-06-27 01:42:53.147Z | 69.786° E |
| 5 mins | 2026-06-27 03:16:53.147Z | 294.806° NW | 2026-06-27 03:18:53.147Z | 357.738° N | 38.277° | 2026-06-27 03:21:53.147Z | 77.872° E |
| 5 mins | 2026-06-27 04:55:53.147Z | 284.66° WNW | 2026-06-27 04:57:53.147Z | 238.001° WSW | 44.11° | 2026-06-27 05:00:53.147Z | 115.722° SE |
| 5 mins | 2026-06-27 23:30:53.147Z | 202.058° SSW | 2026-06-27 23:32:53.147Z | 157.486° SSE | 27.064° | 2026-06-27 23:35:53.147Z | 90.321° ESE |
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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