Satellite-Systems Cost Estimation

Cost-Estimate Relations (CER\´s) are derived for launch/orbit insertion, payload/satellite(s), and the total satellite system. These CER\´s are expressed in terms of orbit altitude (or apogee), orbit type (circular or elliptical), and payload weight. The CER\´s are also presented briefly in terms of number of rings, number of satellites per ring, and satellite weight. They are applicable only to recurring (production) costs and include an 80percent "learning-curve rate." Satellite-subsystem percent weights are also discussed for single-axis and three-axis stabilized satellites, and guidance is developed for estimating total satellite weight given the required RF power.