STARLINK-35355, 66448
Orbit data source: Space-Track
STARLINK-35355, 66448 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 11 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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66448 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-35355
1 66448U 25259AC 26150.13798227 .00023131 00000-0 84706-3 0 9992
2 66448 42.9971 174.7124 0001416 206.5879 153.4900 15.27594973 31948Epoch: 2026-05-30T03:18Z
TLE epoch observation values (Epoch: 2026-05-30T03:18:41.668Z)
Latitude
-0.00001°
Longitude
-122.61955°
Altitude
483.649 km
Speed
7.625 km/s
True Right ascension
11h 38m 50s
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
02:00:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.922 km
Perigee altitude
483.978 km
Semi-major axis
6,863.087 km
Eccentricity
0.00014
Inclination
42.9971°
RAAN
174.7124°
Arg. of periapsis
206.5879°
True anomaly
153.49724°
Mean anomaly
153.49°
Eccentric anomaly
153.49362°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00084706
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Other satellites on launch #259 in the year 2025 (2025-11-11 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-35355 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-31 04:37:33.889Z | 207.203° SW | 2026-05-31 04:39:33.889Z | 166.591° S | 27.876° | 2026-05-31 04:42:33.889Z | 91.346° ESE |
| 6 mins | 2026-05-31 06:16:33.889Z | 264.532° W | 2026-05-31 06:18:33.889Z | 308.564° NW | 42.674° | 2026-05-31 06:22:33.889Z | 70.895° E |
| 6 mins | 2026-05-31 07:55:33.889Z | 291.797° WNW | 2026-05-31 07:57:33.889Z | 334.094° NNW | 36.812° | 2026-05-31 08:01:33.889Z | 81.346° E |
| 6 mins | 2026-05-31 09:34:33.889Z | 284.796° WNW | 2026-05-31 09:37:33.889Z | 142.792° SSE | 42.027° | 2026-05-31 09:40:33.889Z | 116.313° SE |
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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