STARLINK-34643, 64923
Orbit data source: Space-Track
STARLINK-34643, 64923 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 26 Jul 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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64923 intel report (Beta)
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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 STARLINK-34643
1 64923U 25157V 25340.00003472 .00087335 00000-0 21737-2 0 9992
2 64923 53.1578 65.0180 0001670 92.1700 163.7784 15.39546193 5948Epoch: 2025-12-06T00:00Z
TLE epoch observation values (Epoch: 2025-12-06T00:00:02.999Z)
Latitude
-51.09412°
Longitude
-122.62765°
Altitude
466.223 km
Speed
7.632 km/s
True Right ascension
20h 49m 40s
True Declination
-50° 55' 07"
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
07:36:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
448.848 km
Perigee altitude
446.568 km
Semi-major axis
6,825.845 km
Eccentricity
0.00017
Inclination
53.1578°
RAAN
65.018°
Arg. of periapsis
92.17°
True anomaly
163.78374°
Mean anomaly
163.7784°
Eccentric anomaly
163.78107°
Mean motion
3.84865 °/min
Orbital period
93.54 mins
BSTAR
0.0021737
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Other satellites on launch #157 in the year 2025 (2025-07-26 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-34643 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 | 2025-12-07 14:19:34.806Z | 339.375° N | 2025-12-07 14:21:34.806Z | 39.139° NE | 29.02° | 2025-12-07 14:24:34.806Z | 99.04° ESE |
| 4 mins | 2025-12-08 07:08:34.806Z | 176.936° S | 2025-12-08 07:10:34.806Z | 127.468° SE | 23.71° | 2025-12-08 07:12:34.806Z | 82.065° E |
| 5 mins | 2025-12-08 08:45:34.806Z | 270.932° WNW | 2025-12-08 08:47:34.806Z | 325.625° NNW | 29.641° | 2025-12-08 08:50:34.806Z | 33.43° NE |
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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