To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 001115 IRV SET 001115 EPHEM NO 231 SATELLITE 8002 MAXEPOCH 1 EPOCH 318.5 DRAG FRCO 0.0 51.1 1.6 NMAX 20