Sun's Declination for the Years 1811, 1815, 1819, 1823, Feb. Mar. April. May, June. July. Aug. Sept Oct. Nov. Dec. N. N. N. S. S. 56 14 15 21 44 2 22 59 16 59 7 25 4 4215 1122 723 717 588 11 3 19 14 34 21 53 22 5416 417 22 48 16 246 40 217 4217 49 3 43:14 53 22 2 12 22 11 5 22 41 16 66 17 29 22 52 17 117 5 4 29 15 31 22 19 55 42 4 52 15 49 22 27 22 27 15 295 30 6 36 16 38 22 42 22 41 16 38 6 20 5 15 16 7 22 34 8 22 20 15 10 5 7 6 5816 55 22 48 22 3516 225 57 5 38 16 25 22 41 7 21 17 11 22 53 22 28 16 45 35 6 116 42 22 47 10 22 314 32 4 20 7 43 17 27 22 59 22 53 N. B. To find the equations in Table 14,-seek the Sun's de'clination to the nearest degree in the top line of the table; then, under this declination and against the given Lon. in the left hand column, is found the equation for Lon. and in the same column with the dec. and against the given time from Noon, in the right hand column, is found the equation for time; both which equations must be added, or subtracted, according to the directions at the head of the Table. 2d Required the Sun's Declination on the 1st of May, 1811, at 5 h. 48 min. P. M. in Longitude 720 W. Dec. May 1st, 1811, table 13. = 140 53′ N. When Sun's dec. increases. When Sun's dec. decreases. 10° O 12 O 12 O 12 O 12 15 18 6 I I 12 444 9 259 239 18 9 8 8 55 8 46 8 37 8 26 936 147 159 162 9 37 9 35 9 29 9 19 9 6 150 9 48 9 459 40 9 30 9 17 9 8 153 10 09 579 52 9 42 9 28 156 10 12 10 910 49 54 9 39 8 10 24 10 24 10 21 10 16 10 59 50 9 41 9 319 18 10 36 10 36 10 33 10 27 10 16 10 I 9 52 9 42 9 29 10 48 165 10 47 10 44 10 38 10 2710 12 10 39 52 9 3911 O 168 10 59 10 56 10 50 10 39 10 24 10 14 10 3 9 50 11 12 171 II IIII 811 210 51 10 35 10 25 10 14 10 OII 24 174 11 23 11 2011 1411 310 46 10 36 10 25 10 11 11 36 177 11 34 11 31 11 25 11 14 10 57 10 47 10 36 f 21 11 48 11 461 431: 37 11 2511 48 When Sun's dec. increases. When Sun's dec. decreases. Add in W. lon. Add af. noon. Sub in W. lon.sub.af.noon. Sun in E. Jon. Sub. be noon. Add in E. lon. Addbe.noon. 0 100 100 910 0 410 40 12 15 0 51 18 I 12 I 91 24 1 221 19 27 132 29 0 90 80 80 7 oh om O 12 0 24 I 12 I 24 0 200 200 180 180 180 160 160 14 2 142 92 52 1 155 47 411 322 36 42 491 39 2 48 45 2 34 2 29 2 571 46 3 0 34 2 28 2 212 13 2 41 53 3 12 2 55 2 2 302 212 122 03 24 71 3 36 57 3153 93 32 56 2 482 382 28 2 15 3 48 60 3 25 3 193 133 5 2 562 472 362 23 4 0 04 434 254 2 6 48 84 524 334 9 7 Q 17 504 404 16 7 12 5 265 84 484 23 7 24 5 355 164 564 30 5 44 5 25 5 4 4 38 5 535 345 124 46 6 25 425 194 53 8 12 446 28 6 115.505 275 8 24 546 37 6 195 585 355 7 8 36 7 327 18 7 46 46 6 286 65 435 14 8 48 135 7 427 287 136 56 6 366 155 515 21 9 138 6 45 6 235 585 28 126 150 8 338 188 153 8 438 288 127 517 156 8 548 398 218 159 9 48 488 318 10 7 48 162 9 148 588 41 19 7 577 29 7 9 249 88 508 28 ४ 57 387 96 3211 9 359 18 9 171 9 459 28 108 47 8 237 547 246 46 11 24 174 9 559 39 198 57 8 328 37 376 531 36 177 ro 6 19 489 249 6 8 41 127 47 11 48 is 16 165 4821174817 8 لذا . ولذر 5819. 442 O 17 0.14 0 12 0 10 0 0 36 0 19 0 16 0 14 91.0 7 0 48 15 18 O 340 32 0 29 0 27 0 24 21 24 0 540 50 27 I 10 57 0 21 114 10 28 22 1351 29 I 421 36 0 39 10 270 19 2 12 2 24 236 2 48 3 0 51 I 481 42 155 48 I 18 39 336 70 47 0 32 3.48 60 216 2 8 5949 1391 26 |