Occultation of UCAC4 356-120531 by 0 40P/Vaisala 1 on 2026 Oct 12 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 140 0 0 -17 26 46 8 39 21.2 69 262 -1 -17 27 54 -17 25 37 -18 27 8 -16 26 19 -0.07 141 0 0 -17 28 53 8 39 24.8 68 263 -2 -17 30 2 -17 27 45 -18 29 15 -16 28 27 -0.06 142 0 0 -17 30 38 8 39 28.4 67 263 -3 -17 31 47 -17 29 30 -18 30 59 -16 30 13 -0.06 143 0 0 -17 32 1 8 39 31.9 66 263 -4 -17 33 9 -17 30 52 -18 32 21 -16 31 36 -0.06 144 0 0 -17 33 1 8 39 35.5 66 263 -5 -17 34 9 -17 31 53 -18 33 21 -16 32 37 -0.06 145 0 0 -17 33 39 8 39 39.0 65 263 -6 -17 34 47 -17 32 30 -18 33 59 -16 33 15 -0.06 146 0 0 -17 33 54 8 39 42.5 64 263 -7 -17 35 3 -17 32 46 -18 34 14 -16 33 30 -0.06 147 0 0 -17 33 47 8 39 45.9 63 263 -7 -17 34 56 -17 32 39 -18 34 7 -16 33 23 -0.06 148 0 0 -17 33 18 8 39 49.3 62 262 -8 -17 34 26 -17 32 9 -18 33 38 -16 32 54 -0.06 149 0 0 -17 32 26 8 39 52.7 61 262 -9 -17 33 34 -17 31 17 -18 32 46 -16 32 1 -0.06 150 0 0 -17 31 12 8 39 56.1 60 262 -10 -17 32 20 -17 30 3 -18 31 32 -16 30 47 -0.06 151 0 0 -17 29 35 8 39 59.4 59 262 -11 -17 30 44 -17 28 27 -18 29 57 -16 29 9 -0.06 152 0 0 -17 27 36 8 40 2.7 58 262 -12 -17 28 45 -17 26 28 -18 27 58 -16 27 10 -0.06 153 0 0 -17 25 15 8 40 6.0 57 262 -13 -17 26 24 -17 24 7 -18 25 38 -16 24 48 -0.06 154 0 0 -17 22 31 8 40 9.2 56 262 -14 -17 23 40 -17 21 23 -18 22 56 -16 22 3 -0.06 155 0 0 -17 19 26 8 40 12.4 55 262 -15 -17 20 34 -17 18 17 -18 19 51 -16 18 56 -0.06 156 0 0 -17 15 58 8 40 15.5 54 261 -16 -17 17 6 -17 14 49 -18 16 25 -16 15 26 -0.06 157 0 0 -17 12 7 8 40 18.6 53 261 -17 -17 13 16 -17 10 59 -18 12 36 -16 11 35 -0.06 158 0 0 -17 7 55 8 40 21.7 52 261 -18 -17 9 4 -17 6 46 -18 8 25 -16 7 20 -0.06 159 0 0 -17 3 20 8 40 24.8 51 261 -19 -17 4 29 -17 2 12 -18 3 52 -16 2 44 -0.06 160 0 0 -16 58 24 8 40 27.8 50 261 -20 -16 59 32 -16 57 15 -17 58 58 -15 57 45 -0.06 161 0 0 -16 53 5 8 40 30.7 49 260 -21 -16 54 14 -16 51 56 -17 53 41 -15 52 24 -0.06 162 0 0 -16 47 24 8 40 33.6 48 260 -22 -16 48 33 -16 46 15 -17 48 2 -15 46 41 -0.06 163 0 0 -16 41 21 8 40 36.5 47 260 -23 -16 42 30 -16 40 12 -17 42 2 -15 40 36 -0.06 164 0 0 -16 34 56 8 40 39.4 46 260 -24 -16 36 5 -16 33 48 -17 35 40 -15 34 9 -0.06 165 0 0 -16 28 10 8 40 42.2 45 260 -25 -16 29 19 -16 27 1 -17 28 56 -15 27 20 -0.06 166 0 0 -16 21 1 8 40 44.9 44 259 -26 -16 22 10 -16 19 52 -17 21 50 -15 20 9 -0.06 167 0 0 -16 13 31 8 40 47.6 43 259 -27 -16 14 40 -16 12 22 -17 14 23 -15 12 36 -0.06 168 0 0 -16 5 39 8 40 50.3 42 259 -28 -16 6 49 -16 4 30 -17 6 34 -15 4 41 -0.06 169 0 0 -15 57 26 8 40 52.9 41 259 -29 -15 58 35 -15 56 17 -16 58 24 -14 56 24 -0.06 170 0 0 -15 48 51 8 40 55.5 40 258 -30 -15 50 0 -15 47 42 -16 49 52 -14 47 46 -0.06 171 0 0 -15 39 55 8 40 58.0 39 258 -31 -15 41 4 -15 38 45 -16 40 59 -14 38 46 -0.06 172 0 0 -15 30 37 8 41 0.5 38 258 -31 -15 31 46 -15 29 27 -16 31 44 -14 29 25 -0.06 173 0 0 -15 20 58 8 41 2.9 37 258 -32 -15 22 7 -15 19 48 -16 22 9 -14 19 42 -0.06 174 0 0 -15 10 57 8 41 5.3 36 257 -33 -15 12 7 -15 9 48 -16 12 12 -14 9 38 -0.06 175 0 0 -15 0 36 8 41 7.6 35 257 -34 -15 1 46 -14 59 26 -16 1 55 -13 59 13 -0.06 176 0 0 -14 49 54 8 41 9.9 34 257 -35 -14 51 3 -14 48 44 -15 51 16 -13 48 27 -0.06 177 0 0 -14 38 50 8 41 12.1 33 257 -36 -14 40 0 -14 37 41 -15 40 17 -13 37 20 -0.06 178 0 0 -14 27 26 8 41 14.2 32 257 -37 -14 28 36 -14 26 17 -15 28 57 -13 25 52 -0.06 179 0 0 -14 15 42 8 41 16.3 31 256 -38 -14 16 52 -14 14 32 -15 17 16 -13 14 3 -0.06 180 0 0 -14 3 37 8 41 18.4 30 256 -39 -14 4 47 -14 2 27 -15 5 16 -13 1 54 -0.06 -179 0 0 -13 51 11 8 41 20.4 29 256 -40 -13 52 21 -13 50 1 -14 52 54 -12 49 24 -0.06 -178 0 0 -13 38 26 8 41 22.3 28 256 -41 -13 39 36 -13 37 16 -14 40 13 -12 36 34 -0.06 -177 0 0 -13 25 20 8 41 24.2 27 255 -42 -13 26 30 -13 24 10 -14 27 12 -12 23 24 -0.06 -176 0 0 -13 11 55 8 41 26.0 26 255 -43 -13 13 5 -13 10 44 -14 13 51 -12 9 54 -0.06 -175 0 0 -12 58 9 8 41 27.8 25 255 -44 -12 59 20 -12 56 59 -14 0 10 -11 56 5 -0.06 -174 0 0 -12 44 5 8 41 29.5 24 255 -45 -12 45 15 -12 42 54 -13 46 9 -11 41 55 -0.06 -173 0 0 -12 29 40 8 41 31.1 23 255 -46 -12 30 51 -12 28 30 -13 31 50 -11 27 27 -0.06 -172 0 0 -12 14 57 8 41 32.7 22 254 -47 -12 16 8 -12 13 47 -13 17 11 -11 12 39 -0.06 -171 0 0 -11 59 55 8 41 34.2 21 254 -48 -12 1 6 -11 58 44 -13 2 14 -10 57 32 -0.06 -170 0 0 -11 44 34 8 41 35.7 20 254 -49 -11 45 45 -11 43 23 -12 46 57 -10 42 6 -0.06 -169 0 0 -11 28 54 8 41 37.1 19 254 -50 -11 30 5 -11 27 44 -12 31 22 -10 26 22 -0.06 -168 0 0 -11 12 57 8 41 38.4 18 254 -51 -11 14 8 -11 11 46 -12 15 29 -10 10 20 -0.06 -167 0 0 -10 56 41 8 41 39.7 17 253 -52 -10 57 52 -10 55 30 -11 59 18 - 9 53 59 -0.06 -166 0 0 -10 40 7 8 41 40.8 16 253 -53 -10 41 18 -10 38 56 -11 42 49 - 9 37 21 -0.06 -165 0 0 -10 23 16 8 41 42.0 15 253 -54 -10 24 27 -10 22 5 -11 26 2 - 9 20 25 -0.06 -164 0 0 -10 6 8 8 41 43.0 14 253 -55 -10 7 19 -10 4 56 -11 8 59 - 9 3 12 -0.06 -163 0 0 - 9 48 42 8 41 44.0 13 253 -56 - 9 49 54 - 9 47 31 -10 51 38 - 8 45 42 -0.05 -162 0 0 - 9 31 0 8 41 44.9 12 253 -57 - 9 32 12 - 9 29 49 -10 34 0 - 8 27 56 -0.05 -161 0 0 - 9 13 2 8 41 45.7 11 252 -58 - 9 14 13 - 9 11 50 -10 16 6 - 8 9 53 -0.05 -160 0 0 - 8 54 47 8 41 46.5 10 252 -59 - 8 55 59 - 8 53 35 - 9 57 56 - 7 51 33 -0.05 -159 0 0 - 8 36 17 8 41 47.2 9 252 -60 - 8 37 28 - 8 35 5 - 9 39 30 - 7 32 59 -0.05 -158 0 0 - 8 17 31 8 41 47.8 8 252 -61 - 8 18 43 - 8 16 19 - 9 20 49 - 7 14 8 -0.05 -157 0 0 - 7 58 30 8 41 48.3 7 252 -62 - 7 59 42 - 7 57 18 - 9 1 52 - 6 55 3 -0.05 -156 0 0 - 7 39 14 8 41 48.8 6 252 -63 - 7 40 26 - 7 38 3 - 8 42 41 - 6 35 43 -0.05 -155 0 0 - 7 19 45 8 41 49.2 5 252 -64 - 7 20 57 - 7 18 32 - 8 23 15 - 6 16 9 -0.04 -154 0 0 - 7 0 1 8 41 49.5 4 251 -65 - 7 1 13 - 6 58 48 - 8 3 35 - 5 56 21 -0.04 -153 0 0 - 6 40 3 8 41 49.8 3 251 -66 - 6 41 15 - 6 38 51 - 7 43 42 - 5 36 19 -0.03 -152 0 0 - 6 19 52 8 41 50.0 2 251 -67 - 6 21 4 - 6 18 40 - 7 23 35 - 5 16 5 -0.01 -151 0 0 - 5 59 28 8 41 50.0 1 251 -68 - 6 0 41 - 5 58 16 - 7 3 15 - 4 55 37 0.06 Uncertainty in time = +/- 7 secs Prediction of 2026 Sep 18.8