"Obliquity ","degrees ", 25.189417, 0.000035 "Obliquity rate ","milliarcsecond/yr", 1., 16. "Longitude of node ","degrees ", 35.43777, 0.00014 "Precession rate ","milliarcsecond/yr", -7576., 35. "Rotation about pole ","degrees ", 133.61259, 0. "Rotation rate ","degrees/day ", 350.89198521, 0.00000008 "Annual cosine variation ","milliarcsecond ", 504., 57. "Annual sine variaion ","milliarcsecond ", -170., 81. "Semiannual cosine variation","milliarcsecond ", -107., 56. "Semiannual sine variation ","milliarcsecond ", -82., 5.