| Official name | DEBUT (ORIZURU) |
| Alternative name | Orizuru |
| Cospar ID | 1990-013B |
| Norad ID | 20479 |
| Launch date | 1990-02-07 |
| Launch site | TNSTA |
| Launch vehicle | H-1 (9 SO) |
| Country/Organization | Japan |
| Type application | Technology |
| Operator | NASDA |
| RCS size | MEDIUM |
| Decay date | ON ORBIT |
| Period (min) | 112.15 |
| Inclination (deg) | 99.05 |
| Perigee (km) | 910 |
| Apogee (km) | 1741 |
| Eccentricity | 0.313466616371181 |
| Mean motion (revs. per day) | 12.8399465002229 |
| Semi-Major axis (km) | 7703.635 |
| Raan (deg) | 192.4339 |
| Arg of perigee (deg) | 71.2383 |
| Shape | Cyl |
| Mass (kg) | 49.55 |
| Diameter (m) | 0.44 |
| Height (m) | 0.8 |
| Span (m^2) | 0.8 |
| Power | Batteries |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| DEBUT (ORIZURU) | 1990-013B | 1990-02-07 | TNSTA | H-1 (9 SO) | with MOS 1b, JAS 1b |
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