STARLINK-11728, 64323
Orbit data source: Space-Track
STARLINK-11728, 64323 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 10 Jun 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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64323 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MD, Unknown motor
Mass
960 kg wet, ~910 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 18.1 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-11728
1 64323U 25124G 26163.26984367 .00214200 00000-0 16314-2 0 9991
2 64323 43.0003 178.7345 0001890 263.5219 96.5433 15.70820941 57718Epoch: 2026-06-12T06:28Z
TLE epoch observation values (Epoch: 2026-06-12T06:28:34.493Z)
Latitude
-0.00003°
Longitude
-179.01096°
Altitude
356.466 km
Speed
7.697 km/s
True Right ascension
11h 54m 56s
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
20:33:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.804 km
Perigee altitude
357.258 km
Semi-major axis
6,736.668 km
Eccentricity
0.00019
Inclination
43.0003°
RAAN
178.7345°
Arg. of periapsis
263.5219°
True anomaly
96.56482°
Mean anomaly
96.5433°
Eccentric anomaly
96.55406°
Mean motion
3.92532 °/min
Orbital period
91.71 mins
BSTAR
0.0016314
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Other satellites on launch #124 in the year 2025 (2025-06-10 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-11728 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 | 2026-06-14 04:29:41.758Z | 235.735° WSW | 2026-06-14 04:31:41.758Z | 124.751° SE | 41.184° | 2026-06-14 04:33:41.758Z | 77.434° E |
| 4 mins | 2026-06-14 07:42:41.758Z | 304.237° NW | 2026-06-14 07:43:41.758Z | 351.229° N | 39.911° | 2026-06-14 07:46:41.758Z | 92.969° ESE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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