To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 021031 IRV SET 021031 EPHEM NO 1933 SATELLITE 8002 MAXEPOCH 1 EPOCH 1033.5 DRAG FRCO 0.0 115.3 3.7 NMAX 20