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: 6 hours ago
TLE from 6 hours ago
0 QPS-SAR-7 TSUKUYOMI-II
1 59447U 24066F 26140.62293220 .00004587 00000-0 30513-3 0 9995
2 59447 45.6053 29.9544 0001413 196.3533 163.7306 15.08522823116062Epoch: 2026-05-20T14:57Z
TLE epoch observation values (Epoch: 2026-05-20T14:57:01.342Z)
Latitude
-0.00004°
Longitude
-72.58106°
Altitude
541.717 km
Speed
7.593 km/s
True Right ascension
01h 59m 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
05:35:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
543.186 km
Perigee altitude
541.23 km
Semi-major axis
6,920.345 km
Eccentricity
0.00014
Inclination
45.6053°
RAAN
29.9544°
Arg. of periapsis
196.3533°
True anomaly
163.73514°
Mean anomaly
163.7306°
Eccentric anomaly
163.73287°
Mean motion
3.77009 °/min
Orbital period
95.49 mins
BSTAR
0.00030513
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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 | 2026-05-20 21:34:29.445Z | 269.77° W | 2026-05-20 21:38:29.445Z | 3.306° NNE | 36.45° | 2026-05-20 21:41:29.445Z | 58.204° ENE |
| 5 mins | 2026-05-20 23:16:29.445Z | 308.729° NW | 2026-05-20 23:18:29.445Z | 356.465° N | 30.723° | 2026-05-20 23:21:29.445Z | 65.301° ENE |
| 6 mins | 2026-05-21 00:56:29.445Z | 300.201° NW | 2026-05-21 00:59:29.445Z | 67.199° ENE | 42.518° | 2026-05-21 01:02:29.445Z | 106.658° ESE |
| 4 mins | 2026-05-21 02:37:29.445Z | 250.599° W | 2026-05-21 02:38:29.445Z | 228.781° WSW | 23.063° | 2026-05-21 02:41:29.445Z | 169.409° S |
| 6 mins | 2026-05-21 19:46:29.445Z | 226.223° WSW | 2026-05-21 19:49:29.445Z | 124.936° SE | 40.845° | 2026-05-21 19:52:29.445Z | 71.371° E |
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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