To: SLR Stations Fm: GFZ Orbit Prediction System Op: Christian Ackermann, GFZ DSIDP GRCA.ORB.PRD DRAG FUNCTION A 021220 IRV SET 021220 EPHEM NO 526 SATELLITE 8003 MAXEPOCH 2 EPOCH 1083.5 DRAG FRCO 0.0 70.5 2.3 NMAX 20 EPOCH 1085.5 DRAG FRCO 0.0 88.1 2.8 NMAX 20