Occultation of UCAC4 505-131132 by 0 161P/Hartley-IRAS on 2026 Oct 23 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 25 0 0 21 53 55 15 47 48.9 74 131 -1 21 56 50 21 51 0 22 15 1 21 32 49 -0.11 26 0 0 21 34 36 15 47 44.8 75 133 -1 21 37 31 21 31 41 21 55 44 21 13 29 -0.11 27 0 0 21 14 59 15 47 40.8 76 135 -2 21 17 54 21 12 3 21 36 9 20 53 49 -0.11 28 0 0 20 55 2 15 47 36.7 77 137 -3 20 57 57 20 52 6 21 16 14 20 33 51 -0.11 29 0 0 20 34 47 15 47 32.6 78 139 -4 20 37 42 20 31 51 20 56 1 20 13 34 -0.11 30 0 0 20 14 13 15 47 28.5 78 142 -5 20 17 9 20 11 17 20 35 29 19 52 58 -0.11 31 0 0 19 53 21 15 47 24.3 79 145 -6 19 56 18 19 50 25 20 14 39 19 32 4 -0.11 32 0 0 19 32 12 15 47 20.2 80 149 -6 19 35 8 19 29 15 19 53 31 19 10 53 -0.11 33 0 0 19 10 44 15 47 16.0 81 153 -7 19 13 41 19 7 48 19 32 6 18 49 24 -0.11 34 0 0 18 49 0 15 47 11.7 82 158 -8 18 51 57 18 46 3 19 10 23 18 27 38 -0.11 35 0 0 18 26 59 15 47 7.5 82 163 -9 18 29 56 18 24 2 18 48 24 18 5 35 -0.11 36 0 0 18 4 41 15 47 3.2 83 170 -10 18 7 39 18 1 43 18 26 8 17 43 15 -0.11 37 0 0 17 42 7 15 46 58.9 83 178 -11 17 45 5 17 39 9 18 3 36 17 20 40 -0.11 38 0 0 17 19 17 15 46 54.6 84 186 -12 17 22 15 17 16 19 17 40 47 16 57 48 -0.11 39 0 0 16 56 12 15 46 50.3 84 196 -12 16 59 10 16 53 14 17 17 44 16 34 41 -0.11 40 0 0 16 32 52 15 46 45.9 84 205 -13 16 35 50 16 29 53 16 54 25 16 11 19 -0.11 41 0 0 16 9 17 15 46 41.6 84 215 -14 16 12 16 16 6 18 16 30 52 15 47 43 -0.11 42 0 0 15 45 28 15 46 37.2 83 224 -15 15 48 27 15 42 29 16 7 4 15 23 53 -0.11 43 0 0 15 21 25 15 46 32.8 83 232 -16 15 24 24 15 18 26 15 43 3 14 59 48 -0.11 44 0 0 14 57 9 15 46 28.4 82 239 -17 15 0 8 14 54 10 15 18 48 14 35 31 -0.11 45 0 0 14 32 40 15 46 24.0 82 245 -18 14 35 40 14 29 41 14 54 21 14 11 1 -0.11 46 0 0 14 7 59 15 46 19.6 81 251 -19 14 10 59 14 4 59 14 29 41 13 46 18 -0.11 47 0 0 13 43 6 15 46 15.2 80 255 -19 13 46 6 13 40 6 14 4 49 13 21 24 -0.11 48 0 0 13 18 2 15 46 10.8 79 259 -20 13 21 1 13 15 2 13 39 46 12 56 18 -0.11 49 0 0 12 52 46 15 46 6.4 79 262 -21 12 55 46 12 49 46 13 14 31 12 31 2 -0.11 50 0 0 12 27 21 15 46 2.0 78 265 -22 12 30 21 12 24 21 12 49 7 12 5 36 -0.11 51 0 0 12 1 46 15 45 57.6 77 267 -23 12 4 46 11 58 45 12 23 33 11 40 0 -0.11 52 0 0 11 36 1 15 45 53.2 76 269 -24 11 39 2 11 33 1 11 57 49 11 14 14 -0.11 53 0 0 11 10 8 15 45 48.9 75 271 -25 11 13 9 11 7 8 11 31 57 10 48 21 -0.11 54 0 0 10 44 7 15 45 44.5 74 273 -26 10 47 8 10 41 7 11 5 57 10 22 19 -0.11 55 0 0 10 17 59 15 45 40.1 73 274 -27 10 21 0 10 14 58 10 39 49 9 56 10 -0.11 56 0 0 9 51 44 15 45 35.8 72 275 -28 9 54 45 9 48 43 10 13 34 9 29 54 -0.11 57 0 0 9 25 22 15 45 31.5 71 276 -28 9 28 23 9 22 21 9 47 13 9 3 32 -0.11 58 0 0 8 58 55 15 45 27.2 70 277 -29 9 1 56 8 55 54 9 20 47 8 37 4 -0.11 59 0 0 8 32 23 15 45 22.9 69 278 -30 8 35 24 8 29 22 8 54 15 8 10 32 -0.11 60 0 0 8 5 47 15 45 18.6 68 279 -31 8 8 48 8 2 45 8 27 39 7 43 55 -0.11 61 0 0 7 39 6 15 45 14.4 67 280 -32 7 42 8 7 36 5 8 0 59 7 17 15 -0.11 62 0 0 7 12 23 15 45 10.2 66 281 -33 7 15 24 7 9 22 7 34 16 6 50 31 -0.10 63 0 0 6 45 38 15 45 6.0 65 281 -34 6 48 39 6 42 36 7 7 30 6 23 46 -0.10 64 0 0 6 18 50 15 45 1.8 64 282 -35 6 21 51 6 15 49 6 40 43 5 56 58 -0.10 65 0 0 5 52 2 15 44 57.7 63 283 -36 5 55 3 5 49 0 6 13 54 5 30 10 -0.10 66 0 0 5 25 12 15 44 53.6 62 283 -36 5 28 14 5 22 11 5 47 5 5 3 21 -0.10 67 0 0 4 58 24 15 44 49.6 61 284 -37 5 1 25 4 55 22 5 20 16 4 36 32 -0.10 68 0 0 4 31 36 15 44 45.6 59 284 -38 4 34 37 4 28 35 4 53 28 4 9 44 -0.10 69 0 0 4 4 49 15 44 41.6 58 284 -39 4 7 50 4 1 48 4 26 41 3 42 58 -0.10 70 0 0 3 38 5 15 44 37.7 57 285 -40 3 41 6 3 35 4 3 59 56 3 16 14 -0.10 71 0 0 3 11 23 15 44 33.8 56 285 -41 3 14 24 3 8 22 3 33 14 2 49 33 -0.10 72 0 0 2 44 45 15 44 30.0 55 285 -42 2 47 46 2 41 44 3 6 35 2 22 56 -0.10 73 0 0 2 18 11 15 44 26.2 54 286 -43 2 21 12 2 15 11 2 40 1 1 56 23 -0.10 74 0 0 1 51 42 15 44 22.5 53 286 -43 1 54 43 1 48 42 2 13 31 1 29 54 -0.10 75 0 0 1 25 18 15 44 18.9 52 286 -44 1 28 19 1 22 18 1 47 6 1 3 31 -0.10 76 0 0 0 59 1 15 44 15.2 51 286 -45 1 2 1 0 56 0 1 20 48 0 37 15 -0.10 77 0 0 0 32 50 15 44 11.7 50 286 -46 0 35 50 0 29 50 0 54 36 0 11 5 -0.10 78 0 0 0 6 46 15 44 8.2 49 287 -47 0 9 46 0 3 46 0 28 31 - 0 14 58 -0.10 79 0 0 - 0 19 10 15 44 4.7 48 287 -48 - 0 16 10 - 0 22 9 0 2 34 - 0 40 53 -0.10 80 0 0 - 0 44 57 15 44 1.3 47 287 -48 - 0 41 57 - 0 47 56 - 0 23 14 - 1 6 39 -0.10 81 0 0 - 1 10 35 15 43 58.0 46 287 -49 - 1 7 35 - 1 13 34 - 0 48 53 - 1 32 15 -0.10 82 0 0 - 1 36 3 15 43 54.7 45 287 -50 - 1 33 4 - 1 39 2 - 1 14 23 - 1 57 42 -0.10 83 0 0 - 2 1 21 15 43 51.5 43 287 -51 - 1 58 22 - 2 4 20 - 1 39 42 - 2 22 59 -0.10 84 0 0 - 2 26 28 15 43 48.4 42 287 -51 - 2 23 29 - 2 29 27 - 2 4 50 - 2 48 5 -0.10 85 0 0 - 2 51 24 15 43 45.3 41 287 -52 - 2 48 25 - 2 54 22 - 2 29 47 - 3 12 59 -0.10 86 0 0 - 3 16 7 15 43 42.4 40 287 -53 - 3 13 8 - 3 19 6 - 2 54 33 - 3 37 41 -0.10 87 0 0 - 3 40 38 15 43 39.4 39 287 -54 - 3 37 40 - 3 43 37 - 3 19 5 - 4 2 10 -0.11 88 0 0 - 4 4 56 15 43 36.6 38 287 -54 - 4 1 58 - 4 7 54 - 3 43 25 - 4 26 27 -0.11 89 0 0 - 4 29 0 15 43 33.8 37 287 -55 - 4 26 2 - 4 31 58 - 4 7 31 - 4 50 29 -0.11 90 0 0 - 4 52 51 15 43 31.1 36 287 -56 - 4 49 53 - 4 55 48 - 4 31 23 - 5 14 18 -0.11 91 0 0 - 5 16 26 15 43 28.4 35 287 -56 - 5 13 29 - 5 19 24 - 4 55 0 - 5 37 52 -0.11 92 0 0 - 5 39 47 15 43 25.8 34 287 -57 - 5 36 50 - 5 42 44 - 5 18 22 - 6 1 11 -0.11 93 0 0 - 6 2 52 15 43 23.3 33 287 -58 - 5 59 55 - 6 5 49 - 5 41 29 - 6 24 14 -0.11 94 0 0 - 6 25 41 15 43 20.9 32 287 -58 - 6 22 44 - 6 28 38 - 6 4 20 - 6 47 1 -0.11 95 0 0 - 6 48 14 15 43 18.6 31 287 -59 - 6 45 17 - 6 51 10 - 6 26 54 - 7 9 32 -0.11 96 0 0 - 7 10 29 15 43 16.3 30 287 -59 - 7 7 33 - 7 13 26 - 6 49 12 - 7 31 46 -0.11 97 0 0 - 7 32 28 15 43 14.1 29 287 -60 - 7 29 32 - 7 35 24 - 7 11 12 - 7 53 42 -0.11 98 0 0 - 7 54 9 15 43 12.0 28 287 -61 - 7 51 13 - 7 57 4 - 7 32 55 - 8 15 21 -0.11 99 0 0 - 8 15 31 15 43 10.0 27 287 -61 - 8 12 36 - 8 18 27 - 7 54 20 - 8 36 42 -0.11 100 0 0 - 8 36 36 15 43 8.0 26 287 -61 - 8 33 41 - 8 39 31 - 8 15 26 - 8 57 45 -0.11 101 0 0 - 8 57 21 15 43 6.1 25 286 -62 - 8 54 27 - 9 0 16 - 8 36 14 - 9 18 28 -0.11 102 0 0 - 9 17 48 15 43 4.3 23 286 -62 - 9 14 53 - 9 20 43 - 8 56 42 - 9 38 53 -0.11 103 0 0 - 9 37 55 15 43 2.6 22 286 -63 - 9 35 1 - 9 40 49 - 9 16 51 - 9 58 58 -0.11 104 0 0 - 9 57 42 15 43 0.9 21 286 -63 - 9 54 48 -10 0 36 - 9 36 41 -10 18 43 -0.11 105 0 0 -10 17 10 15 42 59.3 20 286 -63 -10 14 16 -10 20 3 - 9 56 10 -10 38 8 -0.11 106 0 0 -10 36 16 15 42 57.8 19 286 -64 -10 33 23 -10 39 10 -10 15 19 -10 57 13 -0.11 107 0 0 -10 55 3 15 42 56.4 18 285 -64 -10 52 9 -10 57 56 -10 34 7 -11 15 57 -0.11 108 0 0 -11 13 28 15 42 55.1 17 285 -64 -11 10 35 -11 16 21 -10 52 34 -11 34 21 -0.11 109 0 0 -11 31 32 15 42 53.8 16 285 -64 -11 28 39 -11 34 25 -11 10 40 -11 52 23 -0.11 110 0 0 -11 49 15 15 42 52.6 15 285 -65 -11 46 22 -11 52 7 -11 28 25 -12 10 4 -0.11 111 0 0 -12 6 36 15 42 51.5 14 285 -65 -12 3 44 -12 9 28 -11 45 48 -12 27 23 -0.11 112 0 0 -12 23 35 15 42 50.5 13 285 -65 -12 20 43 -12 26 27 -12 2 50 -12 44 20 -0.11 113 0 0 -12 40 12 15 42 49.5 12 284 -65 -12 37 21 -12 43 4 -12 19 29 -13 0 55 -0.11 114 0 0 -12 56 27 15 42 48.6 11 284 -65 -12 53 36 -12 59 19 -12 35 46 -13 17 8 -0.11 115 0 0 -13 12 20 15 42 47.8 10 284 -65 -13 9 29 -13 15 11 -12 51 40 -13 32 59 -0.12 116 0 0 -13 27 50 15 42 47.1 9 284 -65 -13 24 59 -13 30 41 -13 7 12 -13 48 27 -0.12 117 0 0 -13 42 57 15 42 46.5 8 283 -65 -13 40 6 -13 45 48 -13 22 21 -14 3 32 -0.12 118 0 0 -13 57 41 15 42 45.9 7 283 -64 -13 54 51 -14 0 31 -13 37 7 -14 18 15 -0.12 119 0 0 -14 12 2 15 42 45.4 6 283 -64 -14 9 12 -14 14 52 -13 51 30 -14 32 34 -0.12 120 0 0 -14 26 0 15 42 45.0 5 283 -64 -14 23 10 -14 28 50 -14 5 29 -14 46 30 -0.13 121 0 0 -14 39 34 15 42 44.6 4 282 -64 -14 36 45 -14 42 24 -14 19 6 -15 0 3 -0.13 122 0 0 -14 52 45 15 42 44.3 3 282 -64 -14 49 56 -14 55 35 -14 32 18 -15 13 12 -0.14 123 0 0 -15 5 33 15 42 44.1 2 282 -63 -15 2 44 -15 8 22 -14 45 7 -15 25 57 -0.16 124 0 0 -15 17 56 15 42 44.0 1 282 -63 -15 15 7 -15 20 45 -14 57 33 -15 38 19 -0.20 125 0 0 -15 29 56 15 42 43.9 0 281 -63 -15 27 7 -15 32 45 -15 9 34 -15 50 17 -0.53 Uncertainty in time = +/- 3 secs Prediction of 2026 Oct 17.9