| Name of Satellite, Alternate Names | Glonass 754 (Glonass-M, Cosmos 2491) |
| Country of Operator/Owner | Russia |
| Operator/Owner | Ministry of Defense |
| Users | Military/Commercial |
| Purpose | Navigation/Global Positioning |
| Class of Orbit | MEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 19084 |
| Apogee (km) | 19177 |
| Eccentricity | 0.00182349365698712 |
| Inclination (degrees) | 64.81 |
| Period (minutes) | 675.74 |
| Launch Mass (kg.) | 1415 |
| Dry Mass (kg.) | |
| Power (watts) | 1000 |
| Date of Launch | 23-03-2014 |
| Expected Lifetime | 10 yrs. |
| Contractor | OAO-ISS |
| Country of Contractor | Russia |
| Launch Site | Plesetsk Cosmodrome |
| Launch Vehicle | Soyuz 2-1b |
| COSPAR Number | 2014-012A |
| NORAD Number | 39620 |
| Comments |