To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 010306 IRV SET 010306 EPHEM NO 439 SATELLITE 8002 MAXEPOCH 1 EPOCH 429.5 DRAG FRCO 0.0 50.5 1.5 NMAX 20