STARLINK-35666, 66222
Orbit data source: Space-Track
STARLINK-35666, 66222 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 28 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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66222 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-35666
1 66222U 25244S 26170.81294609 .00015191 00000-0 52417-3 0 9999
2 66222 53.1581 115.6579 0001148 97.9994 262.1137 15.30186399 37296Epoch: 2026-06-19T19:30Z
TLE epoch observation values (Epoch: 2026-06-19T19:30:38.542Z)
Latitude
-0.00001°
Longitude
-85.03924°
Altitude
476.263 km
Speed
7.629 km/s
True Right ascension
07h 42m 37s
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
07:17:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.299 km
Perigee altitude
474.726 km
Semi-major axis
6,853.649 km
Eccentricity
0.00011
Inclination
53.1581°
RAAN
115.6579°
Arg. of periapsis
97.9994°
True anomaly
262.10067°
Mean anomaly
262.1137°
Eccentric anomaly
262.10718°
Mean motion
3.82525 °/min
Orbital period
94.11 mins
BSTAR
0.00052417
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Other satellites on launch #244 in the year 2025 (2025-10-28 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-35666 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 | 2026-06-20 22:18:56.016Z | 199.82° SSW | 2026-06-20 22:21:56.016Z | 136.975° SSE | 31.224° | 2026-06-20 22:24:56.016Z | 68.015° E |
| 5 mins | 2026-06-20 23:57:56.016Z | 280.576° WNW | 2026-06-20 23:59:56.016Z | 329.074° NNW | 25.993° | 2026-06-21 00:02:56.016Z | 30.4° NE |
| 5 mins | 2026-06-21 04:54:56.016Z | 337.698° N | 2026-06-21 04:56:56.016Z | 33.894° NE | 30.147° | 2026-06-21 04:59:56.016Z | 97.903° ESE |
| 4 mins | 2026-06-21 06:32:56.016Z | 273.091° WNW | 2026-06-21 06:34:56.016Z | 221.649° SW | 25.09° | 2026-06-21 06:36:56.016Z | 177.866° S |
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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