STARLINK-38412, 100640
Orbit data source: Space-Track
STARLINK-38412, 100640 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 06 Sep 2026 UTC launched 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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100640 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
BOX + PAN, 17.7 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-38412
1 A0640U 26259.94818242 .00146084 00000-0 86166-3 0 9995
2 A0640 69.9999 247.9410 0003639 265.6960 94.3824 15.77582819 1650Epoch: 2026-09-16T22:45Z
TLE epoch observation values (Epoch: 2026-09-16T22:45:22.961Z)
Latitude
0.00002°
Longitude
-89.29712°
Altitude
339.988 km
Speed
7.705 km/s
True Right ascension
16h 31m 45s
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
03:00:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
337.611 km
Perigee altitude
332.725 km
Semi-major axis
6,713.305 km
Eccentricity
0.00036
Inclination
69.9999°
RAAN
247.941°
Arg. of periapsis
265.696°
True anomaly
94.42398°
Mean anomaly
94.3824°
Eccentric anomaly
94.40319°
Mean motion
3.94583 °/min
Orbital period
91.24 mins
BSTAR
0.00086166
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Other satellites on launch #204 in the year 2026 (2026-09-06 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-38412 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 | 2026-09-18 00:45:43.248Z | 209.857° SW | 2026-09-18 00:48:43.248Z | 343.241° N | 62.465° | 2026-09-18 00:50:43.248Z | 18.756° NNE |
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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