To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 001109 IRV SET 001109 EPHEM NO 220 SATELLITE 8002 MAXEPOCH 1 EPOCH 312.5 DRAG FRCO 0.0 70.9 2.2 NMAX 20