STARLINK-35976, 66534
Orbit data source: Space-Track
STARLINK-35976, 66534 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 19 Nov 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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66534 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-35976
1 66534U 25265U 26171.37530058 .00010238 00000-0 38088-3 0 9996
2 66534 43.0007 58.3840 0000813 19.6691 340.4192 15.27594750 32814Epoch: 2026-06-20T09:00Z
TLE epoch observation values (Epoch: 2026-06-20T09:00:25.970Z)
Latitude
0°
Longitude
14.68497°
Altitude
482.255 km
Speed
7.626 km/s
True Right ascension
03h 53m 32s
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
07:12:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.508 km
Perigee altitude
484.392 km
Semi-major axis
6,863.087 km
Eccentricity
0.00008
Inclination
43.0007°
RAAN
58.384°
Arg. of periapsis
19.6691°
True anomaly
340.41608°
Mean anomaly
340.4192°
Eccentric anomaly
340.41764°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00038088
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Other satellites on launch #265 in the year 2025 (2025-11-19 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-35976 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 | 2026-06-20 21:52:51.249Z | 280.941° WNW | 2026-06-20 21:54:51.249Z | 8.59° NNE | 40.101° | 2026-06-20 21:57:51.249Z | 69.935° E |
| 5 mins | 2026-06-20 23:31:51.249Z | 296.986° NW | 2026-06-20 23:33:51.249Z | 8.364° NNE | 40.455° | 2026-06-20 23:36:51.249Z | 87.067° E |
| 5 mins | 2026-06-21 01:10:51.249Z | 272.174° WNW | 2026-06-21 01:12:51.249Z | 203.528° SW | 38.013° | 2026-06-21 01:15:51.249Z | 132.065° SE |
| 6 mins | 2026-06-21 19:44:51.249Z | 226.937° WSW | 2026-06-21 19:47:51.249Z | 157.895° S | 37.35° | 2026-06-21 19:50:51.249Z | 81.101° E |
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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