STARLINK-35220, 65661
Orbit data source: Space-Track
STARLINK-35220, 65661 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Fri, 19 Sep 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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65661 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-35220
1 65661U 25211K 26171.37827848 .00007028 00000-0 49032-3 0 9997
2 65661 97.3374 214.1964 0001980 80.4310 279.7141 15.05666949 42491Epoch: 2026-06-20T09:04Z
TLE epoch observation values (Epoch: 2026-06-20T09:04:43.260Z)
Latitude
-0.00006°
Longitude
169.4224°
Altitude
552.301 km
Speed
7.586 km/s
True Right ascension
14h 16m 47s
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
07:17:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.812 km
Perigee altitude
545.07 km
Semi-major axis
6,924.578 km
Eccentricity
0.0002
Inclination
97.3374°
RAAN
214.1964°
Arg. of periapsis
80.431°
True anomaly
279.69174°
Mean anomaly
279.7141°
Eccentric anomaly
279.70292°
Mean motion
3.76663 °/min
Orbital period
95.58 mins
BSTAR
0.00049032
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Other satellites on launch #211 in the year 2025 (2025-09-19 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-35220 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 | 2026-06-21 02:44:43.456Z | 157.59° S | 2026-06-21 02:47:43.456Z | 120.303° SE | 40.824° | 2026-06-21 02:51:43.456Z | 354.413° N |
| 6 mins | 2026-06-21 15:57:43.456Z | 358.443° N | 2026-06-21 15:59:43.456Z | 303.066° NW | 41.15° | 2026-06-21 16:03:43.456Z | 204.114° SW |
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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