To: SLR Stations Fm: GFZ Orbit Prediction System Op: Automatic Generation DSIDP GRCA.ORB.PRD DRAG FUNCTION A 021221 IRV SET 021221 EPHEM NO 528 SATELLITE 8003 MAXEPOCH 1 EPOCH 1084.5 DRAG FRCO 0.0 75.6 2.4 NMAX 20