To: SLR Stations Fm: GFZ Orbit Prediction System Op: Automatic Generation DSIDP GRCB.ORB.PRD DRAG FUNCTION A 020921 IRV SET 020921 EPHEM NO 334 SATELLITE 8004 MAXEPOCH 1 EPOCH 993.5 DRAG FRCO 0.0 49.3 1.7 NMAX 20