| Name of Satellite, Alternate Names | BeijinGalaxy-1 (Beijing 1 [Tsinghua], Tsinghau-2, China DMC+4) |
| Country of Operator/Owner | China (PR) |
| Operator/Owner | Beijing Landview Mapping Information Technology Co. Ltd (BLMIT) |
| Users | Civil |
| Purpose | Earth Observation |
| Class of Orbit | LEO |
| Type of Orbit | Sun-Synchronous |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 681 |
| Apogee (km) | 703 |
| Eccentricity | 0.00155763239875389 |
| Inclination (degrees) | 97.9 |
| Period (minutes) | 98.6 |
| Launch Mass (kg.) | 166 |
| Dry Mass (kg.) | 155 |
| Power (watts) | 50 |
| Date of Launch | 27-10-2005 |
| Expected Lifetime | 7 yrs. |
| Contractor | Tsinghua University/University of Surrey |
| Country of Contractor | China (PR)/United Kingdom |
| Launch Site | Plesetsk Cosmodrome |
| Launch Vehicle | Kosmos 3M |
| COSPAR Number | 2005-043A |
| NORAD Number | 28890 |
| Comments | Earth observation for Disaster Monitoring Constellation (DMC); also research. |