CERES-1 is a 4-stage launch vehicel independently designed by Galactic Energy, Solid engine are used in the first, second and third stages, advanced liquid upper stage as the fourth stage , the rocket diameter is 1.4 m, total length is 19m, lift-off weight 30 t, LEO orbital capacity 350 kg, 700 km SSO ,orbit capacity 230 kg, which is committed to provide high-quality, cheap and fast launch services for low-orbit small satellites.

FLIGHT ENVIRONMENT

Maximum longitudinal overload≤9g

Maximum lateral overload≤0.6g

INJECTION ACCURACY

Deviation of half length axis≤5km

Orbital tilt Angle deviation≤0.1 °

Eccentricity deviation ≤ 0.002

SATELLITE SEPARATION ATTITUDE ANGLE AND ANGULAR RATE DEVIATION

Attitude angle deviation ≤1 °

Attitude angle rate deivation≤0.3°/s  

INTERFACE

Military standard GJB4228 (GJB/Z200) type 300 and 660 type wrap belt spring type satelliteand launch vehicel connection separation unit.

The international general CubeSat release mechanism, with 1U (100mm 100mm 100mm) as the basic unit for modular expansion, can load the common volume of 1U, 2U, 3U, 6U, 12U CubeSat.

Lightweight wrap belt, interface sizes range from 8 to 38 inch in diameter.

Explosive bolts, 3-point or 4-point interface.

Other interface types.