STARLINK-35961, 66530
Orbit data source: Space-Track
STARLINK-35961, 66530 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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66530 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-35961
1 66530U 25265Q 26170.96627593 .00014254 00000-0 52619-3 0 9995
2 66530 43.0023 60.4795 0001614 278.7228 81.3441 15.27598330 32754Epoch: 2026-06-19T23:11Z
TLE epoch observation values (Epoch: 2026-06-19T23:11:26.240Z)
Latitude
-0°
Longitude
164.43249°
Altitude
482.603 km
Speed
7.626 km/s
True Right ascension
04h 01m 55s
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
07:12:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.047 km
Perigee altitude
483.831 km
Semi-major axis
6,863.076 km
Eccentricity
0.00016
Inclination
43.0023°
RAAN
60.4795°
Arg. of periapsis
278.7228°
True anomaly
81.36238°
Mean anomaly
81.3441°
Eccentric anomaly
81.35324°
Mean motion
3.81738 °/min
Orbital period
94.31 mins
BSTAR
0.00052619
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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-35961 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-20 21:25:53.680Z | 262.835° W | 2026-06-20 21:28:53.680Z | 299.612° NW | 41.071° | 2026-06-20 21:32:53.680Z | 70.504° E |
| 6 mins | 2026-06-20 23:05:53.680Z | 291.074° WNW | 2026-06-20 23:08:53.680Z | 27.698° NE | 37.727° | 2026-06-20 23:11:53.680Z | 81.626° E |
| 6 mins | 2026-06-21 00:44:53.680Z | 284.233° WNW | 2026-06-21 00:47:53.680Z | 163.346° S | 42.755° | 2026-06-21 00:50:53.680Z | 118.579° SE |
| 5 mins | 2026-06-21 19:20:53.680Z | 200.649° SSW | 2026-06-21 19:22:53.680Z | 143.703° SSE | 29.484° | 2026-06-21 19:25:53.680Z | 85.277° 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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