To: SLR Stations Fm: GFZ Orbit Prediction System Op: Automatic Generation DSIDP GRCA.ORB.PRD DRAG FUNCTION A 020420 IRV SET 020420 EPHEM NO 61 SATELLITE 8003 MAXEPOCH 1 EPOCH 839.5 DRAG FRCO 0.0 74.0 2.3 NMAX 20