STARLINK-38258, 100436
Orbit data source: Space-Track
STARLINK-38258, 100436 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 22 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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100436 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-38258
1 A0436U 26193D 26240.71331248 -.00259654 27146-4 -65262-3 0 9998
2 A0436 69.9975 138.5921 0004842 250.3937 109.6750 15.95297586 2272Epoch: 2026-08-28T17:07Z
TLE epoch observation values (Epoch: 2026-08-28T17:07:10.198Z)
Latitude
0.00007°
Longitude
-95.13402°
Altitude
291.101 km
Speed
7.733 km/s
True Right ascension
09h 14m 22s
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
20:57:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
288.572 km
Perigee altitude
282.119 km
Semi-major axis
6,663.483 km
Eccentricity
0.00048
Inclination
69.9975°
RAAN
138.5921°
Arg. of periapsis
250.3937°
True anomaly
109.72724°
Mean anomaly
109.675°
Eccentric anomaly
109.70112°
Mean motion
3.99017 °/min
Orbital period
90.22 mins
BSTAR
-0.00065262
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Other satellites on launch #193 in the year 2026 (2026-08-22 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-38258 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 | 2026-08-29 18:51:25.951Z | 220.556° SW | 2026-08-29 18:53:25.951Z | 294.293° NW | 37.292° | 2026-08-29 18:55:25.951Z | 11.155° 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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