To: SLR Stations Fm: GFZ Orbit Prediction System Op: Gerald Baustert, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 010621.2 IRV SET 010621.2 EPHEM NO 631 SATELLITE 8002 MAXEPOCH 1 EPOCH 536.5 DRAG FRCO 0.0 49.5 1.7 NMAX 20