STARLINK-38127, 100155
Orbit data source: Space-Track
STARLINK-38127, 100155 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Sat, 25 Jul 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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100155 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-38127
1 A0155U 26171H 26227.34249545 .00101408 00000-0 67280-3 0 9993
2 A0155 97.2831 259.2171 0001698 121.9297 238.2134 15.75186448 3280Epoch: 2026-08-15T08:13Z
TLE epoch observation values (Epoch: 2026-08-15T08:13:11.606Z)
Latitude
-0°
Longitude
172.164°
Altitude
347.871 km
Speed
7.7 km/s
True Right ascension
17h 16m 52s
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
12:29:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
342.129 km
Perigee altitude
339.847 km
Semi-major axis
6,719.125 km
Eccentricity
0.00017
Inclination
97.2831°
RAAN
259.2171°
Arg. of periapsis
121.9297°
True anomaly
238.19686°
Mean anomaly
238.2134°
Eccentric anomaly
238.20513°
Mean motion
3.94071 °/min
Orbital period
91.35 mins
BSTAR
0.0006728
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Other satellites on launch #171 in the year 2026 (2026-07-25 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-38127 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 | 2026-08-16 02:38:49.373Z | 198.76° SSW | 2026-08-16 02:40:49.373Z | 257.434° W | 28.224° | 2026-08-16 02:42:49.373Z | 322.143° NNW |
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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