To: SLR Stations Fm: GFZ Orbit Prediction System Op: Automatic Generation DSIDP GRCB.ORB.PRD DRAG FUNCTION A 020821.2 IRV SET 020821.2 EPHEM NO 277 SATELLITE 8004 MAXEPOCH 1 EPOCH 962.5 DRAG FRCO 0.0 67.5 2.2 NMAX 20