STARLINK-34966, 65257
Orbit data source: Space-Track
STARLINK-34966, 65257 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Mon, 18 Aug 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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65257 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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-34966
1 65257U 25179Y 26152.58027521 .00002922 00000-0 20647-3 0 9992
2 65257 97.4161 195.1590 0001709 118.1631 241.9769 15.05654904 44558Epoch: 2026-06-01T13:55Z
TLE epoch observation values (Epoch: 2026-06-01T13:55:35.778Z)
Latitude
-0.00001°
Longitude
96.19437°
Altitude
553.123 km
Speed
7.585 km/s
True Right ascension
13h 00m 38s
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
04:35:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.665 km
Perigee altitude
545.298 km
Semi-major axis
6,924.619 km
Eccentricity
0.00017
Inclination
97.4161°
RAAN
195.159°
Arg. of periapsis
118.1631°
True anomaly
241.95961°
Mean anomaly
241.9769°
Eccentric anomaly
241.96826°
Mean motion
3.7666 °/min
Orbital period
95.58 mins
BSTAR
0.00020647
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Other satellites on launch #179 in the year 2025 (2025-08-18 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-34966 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 | 2026-06-02 02:48:06.279Z | 163.429° S | 2026-06-02 02:52:06.279Z | 34.216° NE | 44.311° | 2026-06-02 02:55:06.279Z | 350.854° N |
| 7 mins | 2026-06-02 16:00:06.279Z | 1.006° NNE | 2026-06-02 16:04:06.279Z | 258.899° W | 37.227° | 2026-06-02 16:07:06.279Z | 210.133° 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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