To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 010712 IRV SET 010712 EPHEM NO 671 SATELLITE 8002 MAXEPOCH 1 EPOCH 557.5 DRAG FRCO 0.0 33.9 1.1 NMAX 20