Occultation of UCAC4 510-129689 by 0 161P/Hartley-IRAS on 2026 Oct 26 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude 82 0 0 2 34 39 12 14 53.8 80 16 0 2 37 37 2 31 41 2 57 52 2 11 24 0.17 83 0 0 2 10 31 12 14 48.8 80 10 -1 2 13 29 2 7 33 2 33 46 1 47 14 0.17 84 0 0 1 46 7 12 14 43.8 80 4 -2 1 49 5 1 43 9 2 9 24 1 22 48 0.17 85 0 0 1 21 27 12 14 38.8 79 359 -3 1 24 26 1 18 29 1 44 47 0 58 6 0.17 86 0 0 0 56 32 12 14 33.8 79 354 -4 0 59 31 0 53 33 1 19 53 0 33 9 0.17 87 0 0 0 31 22 12 14 28.8 78 349 -5 0 34 21 0 28 23 0 54 46 0 7 57 0.17 88 0 0 0 5 58 12 14 23.9 78 345 -5 0 8 57 0 2 59 0 29 23 - 0 17 29 0.17 89 0 0 - 0 19 40 12 14 18.9 77 342 -6 - 0 16 40 - 0 22 40 0 3 47 - 0 43 9 0.17 90 0 0 - 0 45 31 12 14 13.9 76 338 -7 - 0 42 31 - 0 48 31 - 0 22 2 - 1 9 2 0.17 91 0 0 - 1 11 35 12 14 8.9 75 335 -8 - 1 8 35 - 1 14 35 - 0 48 4 - 1 35 8 0.17 92 0 0 - 1 37 51 12 14 4.0 75 333 -9 - 1 34 50 - 1 40 51 - 1 14 18 - 2 1 25 0.17 93 0 0 - 2 4 18 12 13 59.1 74 331 -10 - 2 1 17 - 2 7 18 - 1 40 43 - 2 27 54 0.17 94 0 0 - 2 30 56 12 13 54.1 73 328 -11 - 2 27 55 - 2 33 57 - 2 7 20 - 2 54 34 0.17 95 0 0 - 2 57 44 12 13 49.2 72 327 -11 - 2 54 43 - 3 0 45 - 2 34 7 - 3 21 24 0.17 96 0 0 - 3 24 42 12 13 44.4 71 325 -12 - 3 21 41 - 3 27 43 - 3 1 3 - 3 48 23 0.17 97 0 0 - 3 51 49 12 13 39.5 70 323 -13 - 3 48 48 - 3 54 50 - 3 28 8 - 4 15 31 0.17 98 0 0 - 4 19 4 12 13 34.7 69 322 -14 - 4 16 3 - 4 22 6 - 3 55 22 - 4 42 48 0.18 99 0 0 - 4 46 27 12 13 29.9 68 321 -15 - 4 43 26 - 4 49 29 - 4 22 44 - 5 10 12 0.18 100 0 0 - 5 13 57 12 13 25.1 67 319 -16 - 5 10 55 - 5 16 59 - 4 50 13 - 5 37 43 0.18 101 0 0 - 5 41 33 12 13 20.4 66 318 -17 - 5 38 31 - 5 44 35 - 5 17 48 - 6 5 21 0.18 102 0 0 - 6 9 15 12 13 15.7 65 317 -17 - 6 6 13 - 6 12 17 - 5 45 29 - 6 33 4 0.18 103 0 0 - 6 37 2 12 13 11.0 64 316 -18 - 6 34 0 - 6 40 4 - 6 13 15 - 7 0 52 0.18 104 0 0 - 7 4 53 12 13 6.4 63 315 -19 - 7 1 51 - 7 7 56 - 6 41 5 - 7 28 44 0.18 105 0 0 - 7 32 48 12 13 1.8 62 315 -20 - 7 29 46 - 7 35 51 - 7 8 59 - 7 56 39 0.18 106 0 0 - 8 0 46 12 12 57.3 61 314 -21 - 7 57 43 - 8 3 48 - 7 36 56 - 8 24 38 0.18 107 0 0 - 8 28 46 12 12 52.8 60 313 -21 - 8 25 43 - 8 31 48 - 8 4 55 - 8 52 38 0.18 108 0 0 - 8 56 47 12 12 48.4 59 312 -22 - 8 53 44 - 8 59 50 - 8 32 56 - 9 20 40 0.18 109 0 0 - 9 24 49 12 12 44.0 58 312 -23 - 9 21 46 - 9 27 52 - 9 0 58 - 9 48 42 0.18 110 0 0 - 9 52 51 12 12 39.6 57 311 -24 - 9 49 48 - 9 55 54 - 9 28 59 -10 16 45 0.18 111 0 0 -10 20 53 12 12 35.4 56 311 -24 -10 17 50 -10 23 55 - 9 57 1 -10 44 47 0.18 112 0 0 -10 48 53 12 12 31.1 55 310 -25 -10 45 50 -10 51 56 -10 25 1 -11 12 47 0.18 113 0 0 -11 16 51 12 12 27.0 54 309 -26 -11 13 48 -11 19 54 -10 52 59 -11 40 45 0.18 114 0 0 -11 44 46 12 12 22.9 53 309 -27 -11 41 43 -11 47 49 -11 20 54 -12 8 40 0.18 115 0 0 -12 12 38 12 12 18.8 52 308 -27 -12 9 35 -12 15 41 -11 48 46 -12 36 32 0.18 116 0 0 -12 40 25 12 12 14.8 51 308 -28 -12 37 23 -12 43 28 -12 16 34 -13 4 19 0.18 117 0 0 -13 8 8 12 12 10.9 50 307 -29 -13 5 6 -13 11 11 -12 44 17 -13 32 1 0.18 118 0 0 -13 35 45 12 12 7.1 49 307 -30 -13 32 43 -13 38 48 -13 11 55 -13 59 38 0.18 119 0 0 -14 3 16 12 12 3.3 48 306 -30 -14 0 14 -14 6 19 -13 39 26 -14 27 9 0.18 120 0 0 -14 30 40 12 11 59.6 47 306 -31 -14 27 38 -14 33 43 -14 6 51 -14 54 32 0.18 121 0 0 -14 57 57 12 11 56.0 46 306 -32 -14 54 55 -15 0 59 -14 34 8 -15 21 48 0.18 122 0 0 -15 25 5 12 11 52.4 45 305 -32 -15 22 3 -15 28 8 -15 1 17 -15 48 55 0.18 123 0 0 -15 52 5 12 11 48.9 44 305 -33 -15 49 3 -15 55 7 -15 28 18 -16 15 54 0.18 124 0 0 -16 18 55 12 11 45.5 43 304 -34 -16 15 53 -16 21 57 -15 55 9 -16 42 43 0.18 125 0 0 -16 45 35 12 11 42.2 42 304 -34 -16 42 33 -16 48 37 -16 21 50 -17 9 22 0.18 126 0 0 -17 12 4 12 11 38.9 40 303 -35 -17 9 2 -17 15 6 -16 48 20 -17 35 50 0.18 127 0 0 -17 38 22 12 11 35.7 39 303 -35 -17 35 21 -17 41 24 -17 14 39 -18 2 7 0.18 128 0 0 -18 4 28 12 11 32.6 38 303 -36 -18 1 27 -18 7 30 -17 40 47 -18 28 12 0.18 129 0 0 -18 30 22 12 11 29.6 37 302 -37 -18 27 21 -18 33 23 -18 6 42 -18 54 4 0.18 130 0 0 -18 56 3 12 11 26.6 36 302 -37 -18 53 2 -18 59 4 -18 32 24 -19 19 44 0.18 131 0 0 -19 21 30 12 11 23.7 35 301 -38 -19 18 29 -19 24 31 -18 57 53 -19 45 9 0.18 132 0 0 -19 46 44 12 11 21.0 34 301 -38 -19 43 43 -19 49 44 -19 23 8 -20 10 21 0.18 133 0 0 -20 11 42 12 11 18.2 33 300 -39 -20 8 42 -20 14 43 -19 48 9 -20 35 18 0.18 134 0 0 -20 36 26 12 11 15.6 32 300 -39 -20 33 26 -20 39 27 -20 12 54 -21 0 0 0.18 135 0 0 -21 0 55 12 11 13.1 31 300 -40 -20 57 55 -21 3 55 -20 37 24 -21 24 27 0.18 136 0 0 -21 25 7 12 11 10.6 30 299 -40 -21 22 7 -21 28 7 -21 1 39 -21 48 37 0.18 137 0 0 -21 49 3 12 11 8.2 29 299 -41 -21 46 4 -21 52 3 -21 25 37 -22 12 31 0.18 138 0 0 -22 12 43 12 11 5.9 28 298 -41 -22 9 43 -22 15 42 -21 49 18 -22 36 9 0.18 139 0 0 -22 36 5 12 11 3.7 27 298 -41 -22 33 6 -22 39 4 -22 12 42 -22 59 29 0.18 140 0 0 -22 59 9 12 11 1.6 26 298 -42 -22 56 11 -23 2 8 -22 35 49 -23 22 31 0.18 141 0 0 -23 21 56 12 10 59.5 25 297 -42 -23 18 58 -23 24 54 -22 58 38 -23 45 16 0.18 142 0 0 -23 44 24 12 10 57.5 24 297 -43 -23 41 26 -23 47 23 -23 21 8 -24 7 42 0.18 143 0 0 -24 6 34 12 10 55.6 23 296 -43 -24 3 36 -24 9 32 -23 43 20 -24 29 49 0.18 144 0 0 -24 28 25 12 10 53.8 22 296 -43 -24 25 27 -24 31 23 -24 5 14 -24 51 38 0.18 145 0 0 -24 49 56 12 10 52.1 21 295 -44 -24 46 59 -24 52 54 -24 26 47 -25 13 7 0.18 146 0 0 -25 11 8 12 10 50.4 21 295 -44 -25 8 12 -25 14 5 -24 48 2 -25 34 17 0.18 147 0 0 -25 32 1 12 10 48.9 20 294 -44 -25 29 4 -25 34 57 -25 8 56 -25 55 7 0.18 148 0 0 -25 52 33 12 10 47.4 19 294 -44 -25 49 36 -25 55 29 -25 29 31 -26 15 36 0.18 149 0 0 -26 12 45 12 10 45.9 18 294 -45 -26 9 49 -26 15 41 -25 49 45 -26 35 46 0.18 150 0 0 -26 32 36 12 10 44.6 17 293 -45 -26 29 40 -26 35 32 -26 9 39 -26 55 35 0.18 151 0 0 -26 52 6 12 10 43.3 16 293 -45 -26 49 11 -26 55 2 -26 29 12 -27 15 3 0.18 152 0 0 -27 11 16 12 10 42.2 15 292 -45 -27 8 21 -27 14 11 -26 48 24 -27 34 10 0.18 153 0 0 -27 30 4 12 10 41.1 14 292 -45 -27 27 10 -27 32 59 -27 7 15 -27 52 56 0.18 154 0 0 -27 48 32 12 10 40.0 13 291 -46 -27 45 37 -27 51 26 -27 25 44 -28 11 20 0.18 155 0 0 -28 6 37 12 10 39.1 12 291 -46 -28 3 43 -28 9 31 -27 43 53 -28 29 24 0.18 156 0 0 -28 24 21 12 10 38.2 11 290 -46 -28 21 27 -28 27 15 -28 1 39 -28 47 5 0.18 157 0 0 -28 41 43 12 10 37.4 10 290 -46 -28 38 50 -28 44 37 -28 19 4 -29 4 25 0.18 158 0 0 -28 58 44 12 10 36.6 9 289 -46 -28 55 51 -29 1 37 -28 36 6 -29 21 23 0.18 159 0 0 -29 15 22 12 10 36.0 8 289 -46 -29 12 29 -29 18 15 -28 52 47 -29 37 58 0.18 160 0 0 -29 31 38 12 10 35.4 7 288 -46 -29 28 46 -29 34 31 -29 9 6 -29 54 12 0.18 161 0 0 -29 47 32 12 10 34.9 7 288 -46 -29 44 40 -29 50 24 -29 25 2 -30 10 4 0.17 162 0 0 -30 3 4 12 10 34.4 6 287 -46 -30 0 12 -30 5 56 -29 40 36 -30 25 33 0.17 163 0 0 -30 18 13 12 10 34.0 5 287 -46 -30 15 21 -30 21 5 -29 55 48 -30 40 40 0.17 164 0 0 -30 33 0 12 10 33.7 4 286 -46 -30 30 8 -30 35 51 -30 10 37 -30 55 24 0.17 165 0 0 -30 47 24 12 10 33.5 3 286 -46 -30 44 33 -30 50 15 -30 25 4 -31 9 46 0.17 166 0 0 -31 1 26 12 10 33.3 2 285 -46 -30 58 35 -31 4 17 -30 39 8 -31 23 46 0.17 167 0 0 -31 15 5 12 10 33.2 1 285 -46 -31 12 14 -31 17 55 -30 52 49 -31 37 22 0.17 168 0 0 -31 28 21 12 10 33.1 0 284 -46 -31 25 31 -31 31 12 -31 6 8 -31 50 37 0.15 Uncertainty in time = +/- 3 secs Prediction of 2026 Oct 17.9