To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 001228.2 IRV SET 001228.2 EPHEM NO 311 SATELLITE 8002 MAXEPOCH 1 EPOCH 361.5 DRAG FRCO 0.0 74.8 2.5 NMAX 20