IHI-SAT2, 66772
Orbit data source: Space-Track
IHI-SAT2, 66772 is a payload satellite owned by IHI Corp (JP) in SSO that was launched on Fri, 28 Nov 2025 UTC via an FALCON 9 launch vehicle 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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66772 intel report (Beta)
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Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
NanoAvionics
Mission
Operational Commercial Communications
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
12 kg wet, 12 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.055 m²
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 IHI-SAT2
1 66772U 25276DL 26144.14017359 .00005349 00000-0 24370-3 0 9997
2 66772 97.4237 218.5287 0000475 51.2526 308.8752 15.21088909 26792Epoch: 2026-05-24T03:21Z
TLE epoch observation values (Epoch: 2026-05-24T03:21:50.998Z)
Latitude
-0.00001°
Longitude
-73.68038°
Altitude
505.441 km
Speed
7.612 km/s
True Right ascension
14h 34m 06s
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
13:38:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
499.847 km
Perigee altitude
499.193 km
Semi-major axis
6,877.657 km
Eccentricity
0.00005
Inclination
97.4237°
RAAN
218.5287°
Arg. of periapsis
51.2526°
True anomaly
308.87096°
Mean anomaly
308.8752°
Eccentric anomaly
308.87308°
Mean motion
3.80524 °/min
Orbital period
94.61 mins
BSTAR
0.0002437
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Other satellites on launch #276 in the year 2025 (2025-11-28 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.IHI-SAT2 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 | 2026-05-25 04:45:03.613Z | 152.516° SSE | 2026-05-25 04:48:03.613Z | 91.411° ESE | 39.533° | 2026-05-25 04:51:03.613Z | 359.656° N |
| 5 mins | 2026-05-25 17:50:03.613Z | 12.797° NNE | 2026-05-25 17:52:03.613Z | 77.668° E | 44.991° | 2026-05-25 17:55:03.613Z | 192.409° SSW |
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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