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, 2.4 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 STRIX-9
1 A0561U 26201A 26247.84668227 .00001846 00000-0 14437-3 0 9998
2 A0561 38.0502 57.6447 0031818 298.5443 61.2117 15.02161675 351Epoch: 2026-09-04T20:19Z
TLE epoch observation values (Epoch: 2026-09-04T20:19:13.348Z)
Latitude
0.00001°
Longitude
128.87445°
Altitude
548.895 km
Speed
7.595 km/s
True Right ascension
03h 50m 34s
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
19:42:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
585.053 km
Perigee altitude
540.882 km
Semi-major axis
6,941.105 km
Eccentricity
0.00318
Inclination
38.0502°
RAAN
57.6447°
Arg. of periapsis
298.5443°
True anomaly
61.53186°
Mean anomaly
61.2117°
Eccentric anomaly
61.37172°
Mean motion
3.75319 °/min
Orbital period
95.92 mins
BSTAR
0.00014437
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-05 14:03:42.185Z | 181.818° SSW | 2026-09-05 14:05:42.185Z | 152.882° SSE | 14.516° | 2026-09-05 14:07:42.185Z | 121.826° SE |
| 6 mins | 2026-09-05 15:43:42.185Z | 227.532° WSW | 2026-09-05 15:46:42.185Z | 153.194° SSE | 34.565° | 2026-09-05 15:49:42.185Z | 95.385° ESE |
| 6 mins | 2026-09-05 17:24:42.185Z | 258.334° W | 2026-09-05 17:27:42.185Z | 146.861° SSE | 42.318° | 2026-09-05 17:30:42.185Z | 98.482° ESE |
| 6 mins | 2026-09-05 19:05:42.185Z | 260.717° W | 2026-09-05 19:08:42.185Z | 177.669° S | 35.477° | 2026-09-05 19:11:42.185Z | 125.639° SE |
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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