STRIX-9, 100561
Orbit data source: Space-Track
STRIX-9, 100561 is a payload satellite owned by Synspective (JP) in LEO that was launched on Wed, 02 Sep 2026 UTC launched from the Rocket Lab Launch Complex (RLLC). 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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100561 intel report (Beta)
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Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
Synspective
Mission
Operational spacecraft
Bus & Motor
STRIX, Unknown motor
Mass
150 kg wet, 150 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
BOX + 2 PAN, 2.8 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STRIX-9
1 A0561U 26201A 26283.07611730 .00003427 00000-0 25962-3 0 9992
2 A0561 38.0496 211.4565 0031280 215.3898 144.4787 15.02349126 5652Epoch: 2026-10-10T01:49Z
TLE epoch observation values (Epoch: 2026-10-10T01:49:36.534Z)
Latitude
0°
Longitude
165.36583°
Altitude
576.576 km
Speed
7.565 km/s
True Right ascension
14h 05m 49s
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
03:42:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
584.101 km
Perigee altitude
540.681 km
Semi-major axis
6,940.528 km
Eccentricity
0.00313
Inclination
38.0496°
RAAN
211.4565°
Arg. of periapsis
215.3898°
True anomaly
144.6863°
Mean anomaly
144.4787°
Eccentric anomaly
144.58256°
Mean motion
3.75366 °/min
Orbital period
95.91 mins
BSTAR
0.00025962
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Other satellites on launch #201 in the year 2026 (2026-09-02 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.STRIX-9 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-10-11 22:43:53.064Z | 218.597° SW | 2026-10-11 22:46:53.064Z | 158.271° S | 35.77° | 2026-10-11 22:49:53.064Z | 99.036° ESE |
| 7 mins | 2026-10-12 00:24:53.064Z | 253.595° W | 2026-10-12 00:27:53.064Z | 155.677° SSE | 66.375° | 2026-10-12 00:31:53.064Z | 92.981° ESE |
| 6 mins | 2026-10-12 02:05:53.064Z | 264.116° W | 2026-10-12 02:08:53.064Z | 175.957° S | 55.742° | 2026-10-12 02:11:53.064Z | 116.7° SE |
| 5 mins | 2026-10-12 03:46:53.064Z | 249.933° W | 2026-10-12 03:48:53.064Z | 216.02° SW | 22.758° | 2026-10-12 03:51:53.064Z | 161.914° S |
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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