IRV SET 050603    EPHEM NO 4661  SATELLITE 8002  MAXEPOCH  3
EPOCH  1979.5 DRAG FRCO 0.0 45.4  1.8 NMAX 20
EPOCH  1980.5 DRAG FRCO 0.0 62.0  2.6 NMAX 20
EPOCH  1981.5 DRAG FRCO 0.0 71.7  2.1 NMAX 20