| Name of Satellite, Alternate Names | ABS-4 (ABS-2i, MBSat, Mobile Broadcasting Satellite, Han Byul) |
| Country of Operator/Owner | International |
| Operator/Owner | Asia Broadcast Satellite |
| Users | Commercial |
| Purpose | Communications |
| Class of Orbit | GEO |
| Type of Orbit | |
| Longitude of GEO (degrees) | 75 |
| Perigee (km) | 35780 |
| Apogee (km) | 35793 |
| Eccentricity | 0.000154187373240188 |
| Inclination (degrees) | 0.01 |
| Period (minutes) | 1436.1 |
| Launch Mass (kg.) | 4143 |
| Dry Mass (kg.) | 1700 |
| Power (watts) | 7400 |
| Date of Launch | 13-03-2004 |
| Expected Lifetime | 12 yrs. |
| Contractor | Space Systems/Loral |
| Country of Contractor | USA |
| Launch Site | Cape Canaveral |
| Launch Vehicle | Atlas 3 |
| COSPAR Number | 2004-007A |
| NORAD Number | 28184 |
| Comments | Purchased by ABS in 2013. |