| Official name | TEIKYOSAT-4 (OORURI) |
| Alternative name | Oruri |
| Cospar ID | 2021-102B |
| Norad ID | 49396 |
| Launch date | 2021-11-09 |
| Launch site | KSCUT |
| Launch vehicle | Epsilon (2) CLPS |
| Country/Organization | Japan |
| Type application | Life science |
| Operator | Teikyo University |
| RCS size | MEDIUM |
| Decay date | ON ORBIT |
| Period (min) | 95.74 |
| Inclination (deg) | 97.46 |
| Perigee (km) | 544 |
| Apogee (km) | 565 |
| Eccentricity | 0.0189359783588819 |
| Mean motion (revs. per day) | 15.0407353248381 |
| Semi-Major axis (km) | 6932.635 |
| Raan (deg) | 175.2375 |
| Arg of perigee (deg) | 58.1269 |
| Shape | Box |
| Mass (kg) | 52 |
| Height (m) | 0.55 |
| Width (m) | 0.55 |
| Depth (m) | 0.55 |
| Span (m^2) | 0.55 |
| Contractors | Teikyo University |
| Propulsion | ? |
| Power | Solar cells, batteries |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| TEIKYOSAT-4 (OORURI) | 2021-102B | 2021-11-09 | KSCUT | Epsilon (2) CLPS | with RAISE 2, Hibari, Z-Sat, DRUMS, ASTERISC, NanoDragon, KOSEN 1, ARICA |
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