STARLINK-35565, 66803
Orbit data source: Space-Track
STARLINK-35565, 66803 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 01 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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66803 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35565
1 66803U 25278N 26171.26491740 .00012111 00000-0 44906-3 0 9999
2 66803 42.9997 255.3422 0000980 253.5579 106.5165 15.27567777 30899Epoch: 2026-06-20T06:21Z
TLE epoch observation values (Epoch: 2026-06-20T06:21:28.863Z)
Latitude
-0.00001°
Longitude
-108.5101°
Altitude
483.052 km
Speed
7.626 km/s
True Right ascension
17h 01m 22s
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
07:17:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.703 km
Perigee altitude
484.358 km
Semi-major axis
6,863.168 km
Eccentricity
0.0001
Inclination
42.9997°
RAAN
255.3422°
Arg. of periapsis
253.5579°
True anomaly
106.52727°
Mean anomaly
106.5165°
Eccentric anomaly
106.52188°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
0.00044906
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Other satellites on launch #278 in the year 2025 (2025-12-01 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-35565 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 | 2026-06-21 09:16:12.803Z | 232.694° WSW | 2026-06-21 09:19:12.803Z | 126.3° SE | 40.07° | 2026-06-21 09:22:12.803Z | 76.574° E |
| 6 mins | 2026-06-21 10:55:12.803Z | 278.247° WNW | 2026-06-21 10:58:12.803Z | 17.108° NNE | 38.577° | 2026-06-21 11:01:12.803Z | 71.181° E |
| 5 mins | 2026-06-21 12:35:12.803Z | 297.342° NW | 2026-06-21 12:37:12.803Z | 22.976° NE | 41.563° | 2026-06-21 12:40:12.803Z | 91.65° ESE |
| 5 mins | 2026-06-21 14:14:12.803Z | 265.157° W | 2026-06-21 14:16:12.803Z | 196.901° SSW | 33.999° | 2026-06-21 14:19:12.803Z | 137.583° SSE |
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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