Norad ID: 38852
| Spacetrack Directory Name | RAIKO |
| Orbit launches |
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| Deorbitation date |
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| Days in orbit | 5373 |
| Country/organisation of origin | Japonia (JPN) |
| Starting point | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
Demonstration of new electronics or mechanism usable for 50-kg microsatellites, which are CMOS color sensor, CCD color sensor, CCD star sensor, and film deployment mechanism.