Computer Ephemeris for 2018 from DE200/LE200.

Elements of the Partial Solar eclipse - 11 Aug 2018.

2018 Aug  11  9h22m21.69s   Min(gamma) = 1.14784   t = time -  9h20m

Geocentric coordinates of the Sun:
Right ascension =   92423.737 + t *     9.459 + t * t * -0.001
Declination     =  151339.425 + t *   -44.554 + t * t * -0.013
Parallax        =       8.677
Radius          =    1546.805 + t *     0.007

Geocentric coordinates of the Moon:
Right ascension =   92420.820 + t *   234.145 + t * t * -0.133
Declination     =  162533.041 + t *  -826.663 + t * t * -3.448
Parallax        =   10110.310 + t *    -0.512 + t * t * -0.017
Radius          =    1640.085 + t *    -0.140 + t * t * -0.005

Contacts of the eclipse:
Begin Semishadow eclipse:   8  3.01
Phase Maximum of eclipse:   9 47.49
End   Semishadow eclipse:  11 31.95

Besselian elements
 time     x        y         sind     cosd      ue       ui      mu
 6   0  -1.90658  1.59639  0.26328  0.96472  0.53098 -0.01487  2684114.
 6  10  -1.81184  1.57557  0.26325  0.96473  0.53100 -0.01484  2711115.
 6  20  -1.71710  1.55474  0.26322  0.96474  0.53102 -0.01482  2734117.
 6  30  -1.62236  1.53389  0.26318  0.96475  0.53105 -0.01480  2761119.
 6  40  -1.52761  1.51304  0.26315  0.96476  0.53107 -0.01478  2784121.
 6  50  -1.43286  1.49217  0.26311  0.96476  0.53108 -0.01476  2811123.
 7   0  -1.33811  1.47130  0.26308  0.96477  0.53110 -0.01475  2834125.
 7  10  -1.24335  1.45041  0.26305  0.96478  0.53112 -0.01473  2861126.
 7  20  -1.14859  1.42952  0.26301  0.96479  0.53114 -0.01471  2884128.
 7  30  -1.05384  1.40861  0.26298  0.96480  0.53115 -0.01470  2911130.
 7  40  -0.95908  1.38770  0.26295  0.96481  0.53117 -0.01468  2934132.
 7  50  -0.86432  1.36677  0.26291  0.96482  0.53118 -0.01467  2961134.
 8   0  -0.76955  1.34584  0.26288  0.96483  0.53120 -0.01465  2984136.
 8  10  -0.67479  1.32490  0.26284  0.96484  0.53121 -0.01464  3011137.
 8  20  -0.58003  1.30395  0.26281  0.96485  0.53122 -0.01463  3034139.
 8  30  -0.48527  1.28298  0.26278  0.96486  0.53124 -0.01461  3061141.
 8  40  -0.39050  1.26201  0.26274  0.96487  0.53125 -0.01460  3084143.
 8  50  -0.29574  1.24103  0.26271  0.96488  0.53126 -0.01459  3111145.
 9   0  -0.20098  1.22004  0.26267  0.96488  0.53127 -0.01458  3134147.
 9  10  -0.10622  1.19904  0.26264  0.96489  0.53128 -0.01457  3161149.
 9  20  -0.01146  1.17803  0.26261  0.96490  0.53129 -0.01456  3184150.
 9  30   0.08329  1.15702  0.26257  0.96491  0.53129 -0.01456  3211152.
 9  40   0.17805  1.13599  0.26254  0.96492  0.53130 -0.01455  3234154.
 9  50   0.27280  1.11495  0.26250  0.96493  0.53131 -0.01454  3261156.
10   0   0.36755  1.09391  0.26247  0.96494  0.53131 -0.01454  3284158.
10  10   0.46230  1.07286  0.26244  0.96495  0.53132 -0.01453  3311160.
10  20   0.55704  1.05179  0.26240  0.96496  0.53132 -0.01453  3334201.
10  30   0.65179  1.03072  0.26237  0.96497  0.53133 -0.01452  3361203.
10  40   0.74652  1.00964  0.26234  0.96498  0.53133 -0.01452  3384205.
10  50   0.84126  0.98856  0.26230  0.96499  0.53133 -0.01452  3411207.
11   0   0.93599  0.96746  0.26227  0.96500  0.53133 -0.01452  3434209.
11  10   1.03072  0.94635  0.26223  0.96500  0.53133 -0.01452  3461211.
11  20   1.12544  0.92524  0.26220  0.96501  0.53133 -0.01452  3484213.
11  30   1.22016  0.90412  0.26217  0.96502  0.53133 -0.01452  3511214.
11  40   1.31487  0.88299  0.26213  0.96503  0.53133 -0.01452  3534216.
11  50   1.40957  0.86185  0.26210  0.96504  0.53133 -0.01452  3561218.
12   0   1.50428  0.84070  0.26206  0.96505  0.53133 -0.01452  3584220.
12  10   1.59897  0.81954  0.26203  0.96506  0.53132 -0.01453    11222.
12  20   1.69366  0.79838  0.26200  0.96507  0.53132 -0.01453    34224.
12  30   1.78834  0.77721  0.26196  0.96508  0.53131 -0.01454    61226.
12  40   1.88302  0.75603  0.26193  0.96509  0.53131 -0.01454    84227.

time       x'       y'
  7    0.009475   -0.002088
  8    0.009476   -0.002094    Tan(fi) =  0.00458661
  9    0.009476   -0.002099    Tan(fe) =  0.00460957
 10    0.009475   -0.002105    Mu'     =  0.00436422
 11    0.009473   -0.002110
 12    0.009470   -0.002115