| Name of Satellite, Alternate Names | Garpun-1 (Cosmos 2473) |
| Country of Operator/Owner | Russia |
| Operator/Owner | Ministry of Defense |
| Users | Military |
| Purpose | Communications |
| Class of Orbit | GEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | 79.9 |
| Perigee (km) | 35782 |
| Apogee (km) | 35790 |
| Eccentricity | 9.48856627763545E-05 |
| Inclination (degrees) | 0.09 |
| Period (minutes) | 1436.1 |
| Launch Mass (kg.) | 5000 |
| Dry Mass (kg.) | |
| Power (watts) | |
| Date of Launch | 20-09-2011 |
| Expected Lifetime | |
| Contractor | ISS Reshetnev |
| Country of Contractor | Russia |
| Launch Site | Baikonur Cosmodrome |
| Launch Vehicle | Proton M |
| COSPAR Number | 2011-048A |
| NORAD Number | 37806 |
| Comments | Possible replacement for Potok/Geizer relay communications satellite. |