QPS-SAR-7 TSUKUYOMI-II, 59447
Orbit data source: Space-Track
QPS-SAR-7 TSUKUYOMI-II, 59447 is a payload satellite owned by QPS Labs (JP) in LEO that was launched on Sun, 07 Apr 2024 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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59447 intel report (Beta)
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Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
QPS Labs
Mission
Operational Commercial Radar Imaging
Bus & Motor
QSAT, Unknown motor
Mass
~120 kg wet, ~100 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Cyl + 2 Pan + 1 Dish, 1.8 m
Radar Cross Section
1.179 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 QPS-SAR-7 TSUKUYOMI-II
1 59447U 24066F 26082.39888803 .00007875 00000-0 52311-3 0 9994
2 59447 45.6055 335.1735 0001331 218.8909 141.1880 15.07743516107277Epoch: 2026-03-23T09:34Z
TLE epoch observation values (Epoch: 2026-03-23T09:34:23.925Z)
Latitude
-0.00003°
Longitude
10.68232°
Altitude
543.88 km
Speed
7.592 km/s
True Right ascension
22h 20m 41s
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
03:05:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
545.513 km
Perigee altitude
543.67 km
Semi-major axis
6,922.728 km
Eccentricity
0.00013
Inclination
45.6055°
RAAN
335.1735°
Arg. of periapsis
218.8909°
True anomaly
141.19756°
Mean anomaly
141.188°
Eccentric anomaly
141.19278°
Mean motion
3.76814 °/min
Orbital period
95.54 mins
BSTAR
0.00052311
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Other satellites on launch #66 in the year 2024 (2024-04-07 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.QPS-SAR-7 TSUKUYOMI-II 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-23 22:37:04.820Z | 290.367° WNW | 2026-03-23 22:40:04.820Z | 347.064° N | 30.907° | 2026-03-23 22:44:04.820Z | 64.142° ENE |
| 6 mins | 2026-03-24 00:18:04.820Z | 304.966° NW | 2026-03-24 00:21:04.820Z | 22.854° NE | 36.511° | 2026-03-24 00:24:04.820Z | 86.406° E |
| 5 mins | 2026-03-24 01:59:04.820Z | 275.81° WNW | 2026-03-24 02:01:04.820Z | 211.449° SW | 37.958° | 2026-03-24 02:04:04.820Z | 140.202° SSE |
| 5 mins | 2026-03-24 19:10:04.820Z | 187.465° SSW | 2026-03-24 19:12:04.820Z | 136.854° SSE | 27.6° | 2026-03-24 19:15:04.820Z | 83.246° E |
| 6 mins | 2026-03-24 20:49:04.820Z | 262.208° W | 2026-03-24 20:52:04.820Z | 3.791° NNE | 41.18° | 2026-03-24 20:55:04.820Z | 59.761° ENE |
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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