+(1+up 0.02 sin. (-K) 18 r = = the perturbation of Neptune's radius vector = + 0.00061 0.01328 cos. ( - ) + 0.00097 cos. 2( - ¥) = (1+47) + 0.00023 cos. 3 (# - y) + 0.00008 cos. 4( - ) +(1+y) -0.00012 cos. ( # — :) 0.000000819 t sin. (Ę ) +(1+y) - 0.00003 cos. (W – ) 0.00666 cos. (2 K H " 0.00004 cos. (4 » – 5Ę +) H + 0.00005 cos. (3 Ķ – ) + 0.00003 cos. (HI - K + +(1+) { + 0.00005 cos. (4 Ķ 2 0.00048 cos. (4 § 2 2 -) + 0.00095 cos. (4 Ę – 2 – 27) +0.00310 +(1+un) + 0.00275 cos. ( h - ) + 0.00003 cos. 2 (h. TE) +(1+un) - 0.00002 cos. (h 0.0000002513 t sin. (K - 0.00004 cos. (h 2 ķ tan) +(1+un) { +0.00008 cos. (2 h – ķ an) + 0.0000006742 t sin. (Ļ – an) 0.00004 cos. (4 - y) +(1+1) + 0.00004 cos. (2 – 2 ✓ – ay) - 0.0000002163 t sin. (K “ These formulæ may be exhibited in the following form, which is similar to that adopted by the illustrious Leverrier, in his theory of Mercury, and very convenient for the construction of tables. The coefficients for the corrections of the masses are hereafter omitted. 8.63 sin. 2 (H-K) 1.70 sin. 3 (-X) - 0.54 sin. 4 (H-K) 0.21 sin. 5 (#-K) 0.04 sin. 7 (W-K) 0.01 sin. 10 (-k) + 18.60 sin. (h-K) 0.15 sin. 2(h-K) 0.02 sin. 3(h-K) + 34.09 sin. (4 – ķ) - 0.02 sin. 2 (4- ) + 0.02 sin. (-Ę) + k sin. (K + 9) + A. “In these equations, k, h, q, 0, A, and B are determined by the following formulæ: k cos. 1.87 cos. ( - Ķ + 306 5 13) k sin. + 306 13) + 0.22 sin. [2 (W – ķ) + 171 28] + 301) h cos. A = 0.00011 cos. († + 121) + 0.00001 cos. [2 (-Ę) + 252] + 0.00015 cos. [3 ( - ķ)+ 333] + 0.00004 cos. [4 (W - ķ) + 333] + 0.00002 cos. [5 (W - ķ)+ 348] + 0.00001 cos. [6 (W – ķ)+ 348] + 0.00001 cos. (h - Ķ + 270) + 0.00008 cos. [2 (h-) + 270] + 0.00005 cos. (4 - Ķ + 90) + 0.00002 cos. [2 (4 – ķ) + 348] h sin. A 0.00011 sin. (-ų + 0.00001 sin. [2 (W - ķ)+ 72] + 325) + 0.00012 sin. [2 ( 4 – ) + 168] A = 0.022332 t sin. (k + 284 56 38) + 187.33 sin. ( - Ķ + 38 24 43) + 1724.04 sin. (2Ę -- H + 188 42 10) 67.93 sin. (2 # - 3 + 358 400) 14.45 sin. (3Ę - HI + 140 55 30) + 0.15 sin. (4 – ” + 900) + 257 55) 0.09 sin. (2 – 2 + 300) B = 0.0000030384 t sin. (K + 257 27 18) + 0.01326 cos. (H - 4 + 179 56 48) + 0.00696 cos. (2ť - + 7 511 + 0.00462 con. (2 H − 2 y + 179 7 45) + 0.00005 cos. (3 Ķ - + 149) + 0.00116 cos. (4 - 2 + 3 29 5) + + |