| Name of Satellite, Alternate Names | Artemis (Advanced Data Relay and Technology Mission Satellite) |
| Country of Operator/Owner | ESA |
| Operator/Owner | European Space Agency |
| Users | Commercial/Government |
| Purpose | Communications/Research |
| Class of Orbit | GEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | 21.36 |
| Perigee (km) | 35771 |
| Apogee (km) | 35803 |
| Eccentricity | 0.000379533648029983 |
| Inclination (degrees) | 7.03 |
| Period (minutes) | 1436.12 |
| Launch Mass (kg.) | 3105 |
| Dry Mass (kg.) | 1500 |
| Power (watts) | 4600 |
| Date of Launch | 12-07-2001 |
| Expected Lifetime | 10 yrs. |
| Contractor | Alenia Spazio |
| Country of Contractor | Italy |
| Launch Site | Guiana Space Center |
| Launch Vehicle | Ariane 5G |
| COSPAR Number | 2001-029A |
| NORAD Number | 26863 |
| Comments | An 18-month rescue mission recovered the satellite; develop European capabilities in satellite communications; test new technologies; support development of European navigation system (EGNOS, c. 2010). |