spacepy.ctrans.iau80n.coeff80¶
- spacepy.ctrans.iau80n.coeff80 = array([[ 0.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, -1.71996e+05, -1.74200e+02, 9.20250e+04, 8.90000e+00], [ 0.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 2.06200e+03, 2.00000e-01, -8.95000e+02, 5.00000e-01], [-2.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, 4.60000e+01, 0.00000e+00, -2.40000e+01, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, 0.00000e+00, 1.10000e+01, 0.00000e+00, 0.00000e+00, 0.00000e+00], [-2.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, -3.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 1.00000e+00, -1.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, -3.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, -2.00000e+00, 2.00000e+00, -2.00000e+00, 1.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, -1.31870e+04, -1.60000e+00, 5.73600e+03, -3.10000e+00], [ 0.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.42600e+03, -3.40000e+00, 5.40000e+01, -1.00000e-01], [ 0.00000e+00, 1.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, -5.17000e+02, 1.20000e+00, 2.24000e+02, -6.00000e-01], [ 0.00000e+00, -1.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, 2.17000e+02, -5.00000e-01, -9.50000e+01, 3.00000e-01], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 1.00000e+00, 1.29000e+02, 1.00000e-01, -7.00000e+01, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, 4.80000e+01, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 0.00000e+00, -2.20000e+01, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 2.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.70000e+01, -1.00000e-01, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, -1.50000e+01, 0.00000e+00, 9.00000e+00, 0.00000e+00], [ 0.00000e+00, 2.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, -1.60000e+01, 1.00000e-01, 7.00000e+00, 0.00000e+00], [ 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, -1.20000e+01, 0.00000e+00, 6.00000e+00, 0.00000e+00], [-2.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, -6.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 0.00000e+00, -1.00000e+00, 2.00000e+00, -2.00000e+00, 1.00000e+00, -5.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 0.00000e+00, -2.00000e+00, 1.00000e+00, 4.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 2.00000e+00, -2.00000e+00, 1.00000e+00, 4.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, -4.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 2.00000e+00, 1.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, -2.00000e+00, 2.00000e+00, 1.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, -2.00000e+00, 2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, 1.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 2.00000e+00, -2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, -2.27400e+03, -2.00000e-01, 9.77000e+02, -5.00000e-01], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 7.12000e+02, 1.00000e-01, -7.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, -3.86000e+02, -4.00000e-01, 2.00000e+02, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, -3.01000e+02, 0.00000e+00, 1.29000e+02, -1.00000e-01], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, -1.58000e+02, 0.00000e+00, -1.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, 1.23000e+02, 0.00000e+00, -5.30000e+01, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 6.30000e+01, 0.00000e+00, -2.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, 6.30000e+01, 1.00000e-01, -3.30000e+01, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, -5.80000e+01, -1.00000e-01, 3.20000e+01, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 2.00000e+00, -5.90000e+01, 0.00000e+00, 2.60000e+01, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, -5.10000e+01, 0.00000e+00, 2.70000e+01, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 2.00000e+00, -3.80000e+01, 0.00000e+00, 1.60000e+01, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 2.90000e+01, 0.00000e+00, -1.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, 2.90000e+01, 0.00000e+00, -1.20000e+01, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, -3.10000e+01, 0.00000e+00, 1.30000e+01, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 0.00000e+00, 2.60000e+01, 0.00000e+00, -1.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, 2.10000e+01, 0.00000e+00, -1.00000e+01, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, 1.60000e+01, 0.00000e+00, -8.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, -2.00000e+00, 1.00000e+00, -1.30000e+01, 0.00000e+00, 7.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 1.00000e+00, -1.00000e+01, 0.00000e+00, 5.00000e+00, 0.00000e+00], [ 1.00000e+00, 1.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, -7.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, 7.00000e+00, 0.00000e+00, -3.00000e+00, 0.00000e+00], [ 0.00000e+00, -1.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, -7.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 2.00000e+00, -8.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 6.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, 6.00000e+00, 0.00000e+00, -3.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, -6.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 1.00000e+00, -7.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 1.00000e+00, 6.00000e+00, 0.00000e+00, -3.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 0.00000e+00, -2.00000e+00, 1.00000e+00, -5.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 1.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 5.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, -5.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, -4.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, 0.00000e+00, 4.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00, -4.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, -3.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 0.00000e+00, 3.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, -1.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, -3.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [-1.00000e+00, -1.00000e+00, 2.00000e+00, 2.00000e+00, 2.00000e+00, -3.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [-2.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 3.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, -3.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 0.00000e+00, -1.00000e+00, 2.00000e+00, 2.00000e+00, 2.00000e+00, -3.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 1.00000e+00, 1.00000e+00, 2.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 1.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 1.00000e+00, 2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 3.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, 2.00000e+00, 2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, -4.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [-2.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 2.00000e+00, 1.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 2.00000e+00, 4.00000e+00, 2.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 0.00000e+00, -4.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 1.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, 1.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 1.00000e+00, -1.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [-2.00000e+00, 0.00000e+00, 2.00000e+00, 4.00000e+00, 2.00000e+00, -1.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00], [-1.00000e+00, 0.00000e+00, 4.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, -1.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 1.00000e+00, 1.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 2.00000e+00, 2.00000e+00, 2.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 4.00000e+00, -2.00000e+00, 2.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 3.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 2.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, 2.00000e+00, -2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [-1.00000e+00, -1.00000e+00, 0.00000e+00, 2.00000e+00, 1.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, -2.00000e+00, 0.00000e+00, 1.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, -1.00000e+00, 2.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, -2.00000e+00, -2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, -1.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 1.00000e+00, 0.00000e+00, -2.00000e+00, 1.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 1.00000e+00, 0.00000e+00, -2.00000e+00, 2.00000e+00, 0.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 2.00000e+00, 0.00000e+00, 0.00000e+00, 2.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 0.00000e+00, 2.00000e+00, 4.00000e+00, 2.00000e+00, -1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00], [ 0.00000e+00, 1.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00, 1.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00]])¶
IAU 1980 nutation coefficients