To: SLR Stations Fm: GFZ Orbit Prediction System Op: Automatic Generation DSIDP GRCB.ORB.PRD DRAG FUNCTION A 021121.2 IRV SET 021121.2 EPHEM NO 439 SATELLITE 8004 MAXEPOCH 1 EPOCH 1054.5 DRAG FRCO 0.0 61.9 2.0 NMAX 20