| Name of Satellite, Alternate Names | Odin |
| Country of Operator/Owner | Sweden |
| Operator/Owner | Swedish National Space Board |
| Users | Government |
| Purpose | Astrophysics/Earth Science |
| Class of Orbit | LEO |
| Type of Orbit | Sun-Synchronous |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 569 |
| Apogee (km) | 573 |
| Eccentricity | 0.000288142918887768 |
| Inclination (degrees) | 97.6 |
| Period (minutes) | 96.1 |
| Launch Mass (kg.) | 250 |
| Dry Mass (kg.) | 170 |
| Power (watts) | 340 |
| Date of Launch | 20-02-2001 |
| Expected Lifetime | 2 yrs. |
| Contractor | Swedish Space Corporation/Canadian Space Agency/National Technology Agency of Finland/Centre National d´Etudes Spatiales |
| Country of Contractor | Sweden/Canada/Finland/France |
| Launch Site | Svobodny Cosmodrome |
| Launch Vehicle | Start 1 |
| COSPAR Number | 2001-007A |
| NORAD Number | 26702 |
| Comments | Originally two scientific disciplines on a single spacecraft in studies of star formation/early solar system (astronomy) and of the mechanisms behind the depletion of the ozone layer in the earth atmosphere and the effects of global warming (aeronomy); astronomy mission has ended. |