To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP CHMP.ORB.PRD DRAG FUNCTION A 010523 IRV SET 010523 EPHEM NO 575 SATELLITE 8002 MAXEPOCH 1 EPOCH 507.5 DRAG FRCO 0.0 52.6 1.6 NMAX 20