To: SLR Stations Fm: GFZ Orbit Prediction System Op: Automatic Generation DSIDP GRCB.ORB.PRD DRAG FUNCTION A 020520 IRV SET 020520 EPHEM NO 111 SATELLITE 8004 MAXEPOCH 1 EPOCH 869.5 DRAG FRCO 0.0 36.1 1.3 NMAX 20