| Official name | SDS-1 |
| Alternative name | SDS 1 |
| Cospar ID | 2009-002F |
| Norad ID | 33497 |
| Launch date | 2009-01-23 |
| Launch site | TNSTA |
| Launch vehicle | H-2A-202 |
| Country/Organization | Japan |
| Type application | Technology |
| Operator | JAXA |
| RCS size | MEDIUM |
| Decay date | ON ORBIT |
| Period (min) | 97.71 |
| Inclination (deg) | 98.23 |
| Perigee (km) | 647 |
| Apogee (km) | 651 |
| Eccentricity | 0.00308166409861325 |
| Mean motion (revs. per day) | 14.7374884863371 |
| Semi-Major axis (km) | 7027.135 |
| Raan (deg) | 34.992 |
| Arg of perigee (deg) | 82.687 |
| Shape | Box + 2 Pan |
| Mass (kg) | 100 |
| Height (m) | 0.7 |
| Width (m) | 0.6 |
| Depth (m) | 0.7 |
| Span (m^2) | 0.7 |
| Power | 2 deployable fixed solar arrays, solar cells, batteries |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| SDS-1 | 2009-002F | 2009-01-23 | TNSTA | H-2A-202 | with GOSAT, SOHLA 1, SpriteSat, PRISM, Kagayaki, KKS 1, STARS 1 |
