STARLINK-38374, 100509
Orbit data source: Space-Track
STARLINK-38374, 100509 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 26 Aug 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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100509 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-38374
1 A0509U 26197H 26244.92530718 -.00803861 20738-3 -21028-2 0 9998
2 A0509 69.9960 174.7358 0003222 246.4168 113.6702 15.94668961 1051Epoch: 2026-09-01T22:12Z
TLE epoch observation values (Epoch: 2026-09-01T22:12:26.540Z)
Latitude
-0.00002°
Longitude
-139.45999°
Altitude
292.626 km
Speed
7.732 km/s
True Right ascension
11h 38m 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
02:20:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
289.246 km
Perigee altitude
284.951 km
Semi-major axis
6,665.235 km
Eccentricity
0.00032
Inclination
69.996°
RAAN
174.7358°
Arg. of periapsis
246.4168°
True anomaly
113.70401°
Mean anomaly
113.6702°
Eccentric anomaly
113.68711°
Mean motion
3.9886 °/min
Orbital period
90.26 mins
BSTAR
-0.0021028
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Other satellites on launch #197 in the year 2026 (2026-08-26 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-38374 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 | 2026-09-02 20:56:40.431Z | 213.481° SW | 2026-09-02 20:58:40.431Z | 256.76° W | 39.495° | 2026-09-02 21:00:40.431Z | 14.173° 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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