Occultation of UCAC4 437-116838 by 0 161P/Hartley-IRAS on 2026 Oct 4 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 8 0 0 18 50 58 17 13 19.8 26 102 -1 18 53 44 18 48 12 19 24 57 18 16 59 -0.03 9 0 0 18 39 9 17 13 18.7 27 103 -2 18 41 55 18 36 23 19 13 11 18 5 8 -0.03 10 0 0 18 27 2 17 13 17.6 27 103 -3 18 29 48 18 24 15 19 1 5 17 52 58 -0.03 11 0 0 18 14 36 17 13 16.5 28 103 -3 18 17 22 18 11 49 18 48 42 17 40 30 -0.03 12 0 0 18 1 52 17 13 15.3 29 104 -4 18 4 39 17 59 5 18 36 0 17 27 44 -0.03 13 0 0 17 48 50 17 13 14.1 30 104 -5 17 51 37 17 46 3 18 23 0 17 14 40 -0.03 14 0 0 17 35 30 17 13 12.9 31 104 -6 17 38 17 17 32 42 18 9 42 17 1 17 -0.03 15 0 0 17 21 52 17 13 11.6 32 105 -7 17 24 39 17 19 4 17 56 7 16 47 37 -0.03 16 0 0 17 7 56 17 13 10.2 33 105 -8 17 10 44 17 5 9 17 42 13 16 33 39 -0.03 17 0 0 16 53 43 17 13 8.9 34 105 -9 16 56 31 16 50 55 17 28 3 16 19 24 -0.03 18 0 0 16 39 13 17 13 7.5 35 106 -10 16 42 1 16 36 25 17 13 34 16 4 51 -0.03 19 0 0 16 24 25 17 13 6.0 36 106 -11 16 27 13 16 21 37 16 58 49 15 50 2 -0.03 20 0 0 16 9 21 17 13 4.6 37 106 -12 16 12 9 16 6 32 16 43 47 15 34 55 -0.03 21 0 0 15 54 0 17 13 3.1 38 106 -13 15 56 48 15 51 11 16 28 28 15 19 31 -0.03 22 0 0 15 38 22 17 13 1.5 39 107 -14 15 41 11 15 35 33 16 12 53 15 3 52 -0.03 23 0 0 15 22 28 17 12 59.9 40 107 -15 15 25 17 15 19 39 15 57 1 14 47 55 -0.03 24 0 0 15 6 18 17 12 58.3 41 107 -16 15 9 7 15 3 29 15 40 54 14 31 43 -0.03 25 0 0 14 49 52 17 12 56.6 42 108 -17 14 52 41 14 47 3 15 24 30 14 15 15 -0.03 26 0 0 14 33 10 17 12 54.9 43 108 -18 14 36 0 14 30 21 15 7 51 13 58 31 -0.03 27 0 0 14 16 14 17 12 53.2 44 108 -19 14 19 3 14 13 24 14 50 56 13 41 32 -0.03 28 0 0 13 59 2 17 12 51.4 45 108 -20 14 1 51 13 56 12 14 33 46 13 24 18 -0.03 29 0 0 13 41 35 17 12 49.6 46 109 -21 13 44 25 13 38 45 14 16 22 13 6 49 -0.03 30 0 0 13 23 54 17 12 47.8 47 109 -21 13 26 44 13 21 3 13 58 43 12 49 5 -0.03 31 0 0 13 5 58 17 12 45.9 48 109 -22 13 8 48 13 3 8 13 40 49 12 31 7 -0.03 32 0 0 12 47 48 17 12 44.0 49 110 -23 12 50 39 12 44 58 13 22 42 12 12 56 -0.03 33 0 0 12 29 25 17 12 42.1 50 110 -24 12 32 16 12 26 35 13 4 21 11 54 30 -0.03 34 0 0 12 10 49 17 12 40.1 51 110 -25 12 13 39 12 7 58 12 45 46 11 35 52 -0.03 35 0 0 11 51 59 17 12 38.1 52 110 -26 11 54 50 11 49 8 12 26 59 11 17 0 -0.03 36 0 0 11 32 57 17 12 36.1 53 111 -27 11 35 48 11 30 6 12 7 58 10 57 56 -0.03 37 0 0 11 13 42 17 12 34.0 54 111 -28 11 16 33 11 10 51 11 48 46 10 38 39 -0.03 38 0 0 10 54 15 17 12 31.9 55 111 -29 10 57 7 10 51 24 11 29 21 10 19 11 -0.03 39 0 0 10 34 37 17 12 29.8 56 111 -30 10 37 29 10 31 46 11 9 44 9 59 31 -0.03 40 0 0 10 14 48 17 12 27.6 57 112 -31 10 17 39 10 11 56 10 49 57 9 39 39 -0.03 41 0 0 9 54 47 17 12 25.4 58 112 -32 9 57 39 9 51 55 10 29 58 9 19 37 -0.03 42 0 0 9 34 36 17 12 23.2 59 112 -33 9 37 28 9 31 44 10 9 49 8 59 25 -0.03 43 0 0 9 14 15 17 12 21.0 61 112 -34 9 17 8 9 11 23 9 49 30 8 39 2 -0.03 44 0 0 8 53 45 17 12 18.7 62 113 -35 8 56 37 8 50 53 9 29 0 8 18 30 -0.03 45 0 0 8 33 5 17 12 16.4 63 113 -36 8 35 57 8 30 12 9 8 22 7 57 49 -0.03 46 0 0 8 12 16 17 12 14.1 64 113 -37 8 15 9 8 9 24 8 47 34 7 36 58 -0.03 47 0 0 7 51 19 17 12 11.8 65 113 -38 7 54 11 7 48 26 8 26 39 7 16 0 -0.03 48 0 0 7 30 13 17 12 9.4 66 114 -39 7 33 6 7 27 21 8 5 35 6 54 53 -0.03 49 0 0 7 9 1 17 12 7.0 67 114 -40 7 11 53 7 6 8 7 44 23 6 33 39 -0.03 50 0 0 6 47 41 17 12 4.6 68 114 -41 6 50 34 6 44 48 7 23 4 6 12 18 -0.03 51 0 0 6 26 14 17 12 2.2 69 115 -42 6 29 7 6 23 21 7 1 39 5 50 50 -0.03 52 0 0 6 4 41 17 11 59.7 70 115 -43 6 7 34 6 1 48 6 40 7 5 29 17 -0.03 53 0 0 5 43 3 17 11 57.3 71 115 -44 5 45 56 5 40 10 6 18 29 5 7 37 -0.03 54 0 0 5 21 19 17 11 54.8 72 116 -45 5 24 12 5 18 26 5 56 46 4 45 52 -0.03 55 0 0 4 59 30 17 11 52.3 73 116 -46 5 2 23 4 56 37 5 34 58 4 24 3 -0.03 56 0 0 4 37 37 17 11 49.7 74 117 -47 4 40 31 4 34 44 5 13 6 4 2 9 -0.03 57 0 0 4 15 41 17 11 47.2 75 117 -48 4 18 34 4 12 47 4 51 10 3 40 12 -0.03 58 0 0 3 53 40 17 11 44.7 76 118 -49 3 56 34 3 50 47 4 29 10 3 18 12 -0.03 59 0 0 3 31 37 17 11 42.1 77 118 -50 3 34 31 3 28 44 4 7 7 2 56 8 -0.03 60 0 0 3 9 32 17 11 39.5 78 119 -51 3 12 26 3 6 39 3 45 3 2 34 3 -0.03 61 0 0 2 47 25 17 11 36.9 79 120 -52 2 50 19 2 44 32 3 22 56 2 11 55 -0.03 62 0 0 2 25 17 17 11 34.3 80 121 -53 2 28 10 2 22 23 3 0 47 1 49 47 -0.03 63 0 0 2 3 7 17 11 31.7 81 123 -54 2 6 1 2 0 14 2 38 38 1 27 37 -0.03 64 0 0 1 40 57 17 11 29.1 82 124 -55 1 43 51 1 38 4 2 16 28 1 5 27 -0.03 65 0 0 1 18 48 17 11 26.5 83 126 -56 1 21 41 1 15 54 1 54 18 0 43 18 -0.03 66 0 0 0 56 39 17 11 23.9 84 129 -57 0 59 32 0 53 45 1 32 9 0 21 9 -0.03 67 0 0 0 34 31 17 11 21.3 85 134 -57 0 37 25 0 31 38 1 10 1 - 0 0 58 -0.03 68 0 0 0 12 25 17 11 18.6 86 140 -58 0 15 18 0 9 32 0 47 55 - 0 23 4 -0.03 69 0 0 - 0 9 39 17 11 16.0 87 151 -59 - 0 6 46 - 0 12 32 0 25 50 - 0 45 8 -0.03 70 0 0 - 0 31 40 17 11 13.4 88 170 -60 - 0 28 47 - 0 34 34 0 3 48 - 1 7 8 -0.03 71 0 0 - 0 53 39 17 11 10.7 88 199 -61 - 0 50 45 - 0 56 32 - 0 18 11 - 1 29 6 -0.03 72 0 0 - 1 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17 273 -41 -18 18 2 -18 23 28 -17 47 23 -18 54 5 -0.03 145 0 0 -18 23 59 17 8 53.0 16 273 -40 -18 21 16 -18 26 42 -17 50 38 -18 57 19 -0.03 146 0 0 -18 26 53 17 8 52.4 15 272 -39 -18 24 10 -18 29 36 -17 53 33 -19 0 12 -0.03 147 0 0 -18 29 26 17 8 51.8 14 272 -38 -18 26 43 -18 32 9 -17 56 6 -19 2 45 -0.03 148 0 0 -18 31 38 17 8 51.2 13 272 -37 -18 28 56 -18 34 21 -17 58 19 -19 4 57 -0.03 149 0 0 -18 33 30 17 8 50.7 12 271 -36 -18 30 47 -18 36 13 -18 0 11 -19 6 48 -0.03 150 0 0 -18 35 1 17 8 50.2 11 271 -36 -18 32 18 -18 37 44 -18 1 43 -19 8 19 -0.03 151 0 0 -18 36 11 17 8 49.8 10 271 -35 -18 33 29 -18 38 54 -18 2 53 -19 9 29 -0.03 152 0 0 -18 37 1 17 8 49.4 9 270 -34 -18 34 18 -18 39 44 -18 3 43 -19 10 18 -0.03 153 0 0 -18 37 30 17 8 49.0 8 270 -33 -18 34 47 -18 40 13 -18 4 12 -19 10 47 -0.03 154 0 0 -18 37 38 17 8 48.7 7 270 -32 -18 34 55 -18 40 21 -18 4 20 -19 10 55 -0.03 155 0 0 -18 37 25 17 8 48.4 7 269 -31 -18 34 42 -18 40 8 -18 4 7 -19 10 42 -0.03 156 0 0 -18 36 51 17 8 48.1 6 269 -30 -18 34 9 -18 39 34 -18 3 33 -19 10 9 -0.03 157 0 0 -18 35 57 17 8 47.9 5 269 -29 -18 33 14 -18 38 40 -18 2 39 -19 9 15 -0.03 158 0 0 -18 34 42 17 8 47.8 4 268 -28 -18 31 59 -18 37 25 -18 1 23 -19 8 0 -0.03 159 0 0 -18 33 6 17 8 47.6 3 268 -27 -18 30 23 -18 35 49 -17 59 47 -19 6 24 -0.03 160 0 0 -18 31 9 17 8 47.5 2 268 -27 -18 28 26 -18 33 52 -17 57 50 -19 4 28 -0.03 161 0 0 -18 28 51 17 8 47.5 1 268 -26 -18 26 9 -18 31 34 -17 55 32 -19 2 11 -0.03 Uncertainty in time = +/- 6 secs Prediction of 2026 Sep 18.8