STARLINK-35304, 66249
Orbit data source: Space-Track
STARLINK-35304, 66249 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 29 Oct 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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66249 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-35304
1 66249U 25245R 26171.26769213 .00014597 00000-0 50380-3 0 9993
2 66249 53.1589 167.2849 0001095 83.8207 276.2919 15.30211109 36749Epoch: 2026-06-20T06:25Z
TLE epoch observation values (Epoch: 2026-06-20T06:25:28.600Z)
Latitude
0.00004°
Longitude
162.431°
Altitude
475.999 km
Speed
7.629 km/s
True Right ascension
11h 09m 08s
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
07:17:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.189 km
Perigee altitude
474.688 km
Semi-major axis
6,853.576 km
Eccentricity
0.00011
Inclination
53.1589°
RAAN
167.2849°
Arg. of periapsis
83.8207°
True anomaly
276.27943°
Mean anomaly
276.2919°
Eccentric anomaly
276.28566°
Mean motion
3.82532 °/min
Orbital period
94.11 mins
BSTAR
0.0005038
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Other satellites on launch #245 in the year 2025 (2025-10-29 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-35304 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-21 01:23:41.093Z | 168.1° S | 2026-06-21 01:25:41.093Z | 127.839° SE | 19.11° | 2026-06-21 01:27:41.093Z | 88.547° E |
| 5 mins | 2026-06-21 03:01:41.093Z | 266.116° W | 2026-06-21 03:03:41.093Z | 346.381° N | 35.041° | 2026-06-21 03:06:41.093Z | 39.585° NE |
| 4 mins | 2026-06-21 07:58:41.093Z | 351.502° N | 2026-06-21 07:59:41.093Z | 13.775° NNE | 21.38° | 2026-06-21 08:02:41.093Z | 77.12° E |
| 5 mins | 2026-06-21 09:36:41.093Z | 288.168° WNW | 2026-06-21 09:38:41.093Z | 196.672° SSW | 37.526° | 2026-06-21 09:41:41.093Z | 147.389° 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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