| Name of Satellite, Alternate Names | EOS-PM Aqua (Advanced Microwave Scanning Radiometer for EOS, EOS PM-1) |
| Country of Operator/Owner | USA/Japan/Brazil |
| Operator/Owner | NASA - Earth Science Enterprise/Japan Meteorological Agency/Brazilian Space Agency |
| Users | Government |
| Purpose | Earth Observation |
| Class of Orbit | LEO |
| Type of Orbit | Sun-Synchronous |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 701 |
| Apogee (km) | 704 |
| Eccentricity | 0.000212089077412513 |
| Inclination (degrees) | 98.2 |
| Period (minutes) | 98.8 |
| Launch Mass (kg.) | 2934 |
| Dry Mass (kg.) | 2832 |
| Power (watts) | 4,860 (EOL) |
| Date of Launch | 04-05-2002 |
| Expected Lifetime | 6 yrs. |
| Contractor | NASA/Jet Propulsion Laboratory/Japan Aerospace Exploration Agency/Equatorial Systems (Brazil) |
| Country of Contractor | USA/Japan/Brazil |
| Launch Site | Vandenberg AFB |
| Launch Vehicle | Delta |
| COSPAR Number | 2002-022A |
| NORAD Number | 27424 |
| Comments | Six-year chronology of the planet and its hydrological processes. |