Occultation of UCAC4 340-121834 by 100836 1998 HF14 on 2026 Aug 2 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 -137 0 0 -27 19 0 2 38 42.6 37 98 0 -27 17 18 -27 20 41 -27 10 30 -27 27 29 -0.15 -136 0 0 -27 20 15 2 38 30.6 38 98 -1 -27 18 34 -27 21 57 -27 11 46 -27 28 44 -0.14 -135 0 0 -27 21 2 2 38 18.5 39 97 -2 -27 19 20 -27 22 43 -27 12 33 -27 29 30 -0.14 -134 0 0 -27 21 18 2 38 6.1 40 97 -3 -27 19 36 -27 23 0 -27 12 49 -27 29 47 -0.14 -133 0 0 -27 21 5 2 37 53.5 41 97 -4 -27 19 23 -27 22 47 -27 12 36 -27 29 34 -0.14 -132 0 0 -27 20 23 2 37 40.8 42 96 -4 -27 18 41 -27 22 5 -27 11 54 -27 28 52 -0.14 -131 0 0 -27 19 11 2 37 27.8 42 96 -5 -27 17 29 -27 20 53 -27 10 42 -27 27 40 -0.14 -130 0 0 -27 17 30 2 37 14.6 43 96 -6 -27 15 48 -27 19 12 -27 9 1 -27 25 59 -0.14 -129 0 0 -27 15 20 2 37 1.2 44 95 -7 -27 13 38 -27 17 2 -27 6 51 -27 23 49 -0.14 -128 0 0 -27 12 41 2 36 47.7 45 95 -8 -27 10 59 -27 14 23 -27 4 11 -27 21 10 -0.14 -127 0 0 -27 9 32 2 36 33.9 46 95 -8 -27 7 50 -27 11 14 -27 1 3 -27 18 2 -0.14 -126 0 0 -27 5 55 2 36 19.9 46 94 -9 -27 4 13 -27 7 37 -26 57 25 -27 14 24 -0.14 -125 0 0 -27 1 48 2 36 5.7 47 94 -10 -27 0 6 -27 3 30 -26 53 18 -27 10 18 -0.14 -124 0 0 -26 57 12 2 35 51.3 48 94 -11 -26 55 30 -26 58 55 -26 48 42 -27 5 43 -0.14 -123 0 0 -26 52 8 2 35 36.8 49 94 -12 -26 50 26 -26 53 50 -26 43 37 -27 0 39 -0.14 -122 0 0 -26 46 34 2 35 22.0 50 93 -12 -26 44 52 -26 48 16 -26 38 3 -26 55 5 -0.14 -121 0 0 -26 40 31 2 35 7.0 51 93 -13 -26 38 49 -26 42 14 -26 31 59 -26 49 3 -0.14 -120 0 0 -26 34 0 2 34 51.8 51 93 -14 -26 32 17 -26 35 42 -26 25 27 -26 42 32 -0.14 -119 0 0 -26 26 59 2 34 36.5 52 93 -15 -26 25 16 -26 28 42 -26 18 26 -26 35 32 -0.14 -118 0 0 -26 19 29 2 34 20.9 53 92 -16 -26 17 47 -26 21 12 -26 10 56 -26 28 3 -0.14 -117 0 0 -26 11 31 2 34 5.1 54 92 -16 -26 9 48 -26 13 13 -26 2 56 -26 20 5 -0.14 -116 0 0 -26 3 3 2 33 49.2 55 92 -17 -26 1 20 -26 4 46 -25 54 28 -26 11 37 -0.14 -115 0 0 -25 54 6 2 33 33.0 56 92 -18 -25 52 23 -25 55 49 -25 45 30 -26 2 41 -0.14 -114 0 0 -25 44 40 2 33 16.7 56 92 -19 -25 42 57 -25 46 23 -25 36 3 -25 53 16 -0.14 -113 0 0 -25 34 45 2 33 0.2 57 92 -20 -25 33 1 -25 36 28 -25 26 7 -25 43 22 -0.14 -112 0 0 -25 24 20 2 32 43.4 58 92 -20 -25 22 37 -25 26 4 -25 15 42 -25 32 58 -0.14 -111 0 0 -25 13 27 2 32 26.5 59 91 -21 -25 11 43 -25 15 11 -25 4 48 -25 22 6 -0.14 -110 0 0 -25 2 4 2 32 9.4 60 91 -22 -25 0 20 -25 3 48 -24 53 24 -25 10 44 -0.14 -109 0 0 -24 50 12 2 31 52.1 61 91 -23 -24 48 28 -24 51 56 -24 41 31 -24 58 53 -0.14 -108 0 0 -24 37 51 2 31 34.5 61 91 -23 -24 36 7 -24 39 35 -24 29 9 -24 46 32 -0.14 -107 0 0 -24 25 0 2 31 16.8 62 92 -24 -24 23 16 -24 26 45 -24 16 18 -24 33 43 -0.14 -106 0 0 -24 11 40 2 30 59.0 63 92 -25 -24 9 55 -24 13 25 -24 2 56 -24 20 24 -0.14 -105 0 0 -23 57 51 2 30 40.9 64 92 -26 -23 56 6 -23 59 36 -23 49 6 -24 6 35 -0.14 -104 0 0 -23 43 32 2 30 22.6 65 92 -27 -23 41 47 -23 45 17 -23 34 46 -23 52 17 -0.14 -103 0 0 -23 28 43 2 30 4.1 66 92 -27 -23 26 58 -23 30 29 -23 19 56 -23 37 30 -0.14 -102 0 0 -23 13 25 2 29 45.5 66 92 -28 -23 11 40 -23 15 11 -23 4 37 -23 22 13 -0.14 -101 0 0 -22 57 37 2 29 26.6 67 93 -29 -22 55 52 -22 59 23 -22 48 48 -23 6 27 -0.14 -100 0 0 -22 41 20 2 29 7.6 68 93 -30 -22 39 34 -22 43 6 -22 32 30 -22 50 11 -0.14 - 99 0 0 -22 24 33 2 28 48.4 69 94 -31 -22 22 47 -22 26 19 -22 15 41 -22 33 25 -0.14 - 98 0 0 -22 7 17 2 28 29.0 70 94 -31 -22 5 30 -22 9 3 -21 58 23 -22 16 9 -0.14 - 97 0 0 -21 49 30 2 28 9.4 71 95 -32 -21 47 43 -21 51 17 -21 40 36 -21 58 24 -0.14 - 96 0 0 -21 31 14 2 27 49.7 71 96 -33 -21 29 27 -21 33 1 -21 22 18 -21 40 9 -0.14 - 95 0 0 -21 12 28 2 27 29.7 72 97 -34 -21 10 41 -21 14 15 -21 3 31 -21 21 25 -0.14 - 94 0 0 -20 53 12 2 27 9.6 73 98 -35 -20 51 25 -20 55 0 -20 44 14 -21 2 10 -0.14 - 93 0 0 -20 33 27 2 26 49.4 74 99 -36 -20 31 39 -20 35 15 -20 24 27 -20 42 26 -0.14 - 92 0 0 -20 13 11 2 26 28.9 75 100 -36 -20 11 23 -20 14 59 -20 4 10 -20 22 12 -0.14 - 91 0 0 -19 52 26 2 26 8.3 75 102 -37 -19 50 38 -19 54 15 -19 43 23 -20 1 29 -0.14 - 90 0 0 -19 31 11 2 25 47.5 76 104 -38 -19 29 22 -19 33 0 -19 22 7 -19 40 15 -0.14 - 89 0 0 -19 9 27 2 25 26.5 77 106 -39 -19 7 37 -19 11 16 -19 0 21 -19 18 32 -0.14 - 88 0 0 -18 47 12 2 25 5.4 78 108 -40 -18 45 23 -18 49 1 -18 38 5 -18 56 19 -0.14 - 87 0 0 -18 24 28 2 24 44.1 78 111 -40 -18 22 38 -18 26 18 -18 15 19 -18 33 36 -0.14 - 86 0 0 -18 1 14 2 24 22.7 79 114 -41 -17 59 24 -18 3 4 -17 52 4 -18 10 24 -0.14 - 85 0 0 -17 37 31 2 24 1.2 80 118 -42 -17 35 41 -17 39 21 -17 28 19 -17 46 43 -0.14 - 84 0 0 -17 13 18 2 23 39.4 80 122 -43 -17 11 28 -17 15 9 -17 4 5 -17 22 31 -0.14 - 83 0 0 -16 48 36 2 23 17.6 81 127 -44 -16 46 45 -16 50 27 -16 39 21 -16 57 51 -0.14 - 82 0 0 -16 23 25 2 22 55.6 81 132 -44 -16 21 33 -16 25 16 -16 14 8 -16 32 41 -0.14 - 81 0 0 -15 57 44 2 22 33.5 81 138 -45 -15 55 52 -15 59 35 -15 48 26 -16 7 2 -0.14 - 80 0 0 -15 31 34 2 22 11.2 82 144 -46 -15 29 42 -15 33 26 -15 22 15 -15 40 54 -0.14 - 79 0 0 -15 4 56 2 21 48.9 82 150 -47 -15 3 3 -15 6 48 -14 55 34 -15 14 17 -0.15 - 78 0 0 -14 37 48 2 21 26.4 82 157 -47 -14 35 56 -14 39 41 -14 28 25 -14 47 11 -0.15 - 77 0 0 -14 10 12 2 21 3.8 82 163 -48 -14 8 19 -14 12 5 -14 0 48 -14 19 37 -0.15 - 76 0 0 -13 42 8 2 20 41.1 81 170 -49 -13 40 15 -13 44 1 -13 32 42 -13 51 34 -0.15 - 75 0 0 -13 13 36 2 20 18.4 81 175 -50 -13 11 42 -13 15 29 -13 4 8 -13 23 3 -0.15 - 74 0 0 -12 44 35 2 19 55.5 81 181 -51 -12 42 41 -12 46 29 -12 35 6 -12 54 4 -0.15 - 73 0 0 -12 15 7 2 19 32.6 80 186 -51 -12 13 13 -12 17 1 -12 5 36 -12 24 38 -0.15 - 72 0 0 -11 45 12 2 19 9.5 79 190 -52 -11 43 17 -11 47 6 -11 35 39 -11 54 44 -0.15 - 71 0 0 -11 14 49 2 18 46.5 79 194 -53 -11 12 54 -11 16 44 -11 5 15 -11 24 23 -0.15 - 70 0 0 -10 44 0 2 18 23.4 78 197 -54 -10 42 5 -10 45 55 -10 34 24 -10 53 36 -0.15 - 69 0 0 -10 12 44 2 18 0.2 77 200 -54 -10 10 49 -10 14 40 -10 3 7 -10 22 22 -0.15 - 68 0 0 - 9 41 2 2 17 37.0 76 203 -55 - 9 39 7 - 9 42 58 - 9 31 23 - 9 50 41 -0.15 - 67 0 0 - 9 8 55 2 17 13.8 76 205 -56 - 9 6 59 - 9 10 51 - 8 59 14 - 9 18 36 -0.15 - 66 0 0 - 8 36 22 2 16 50.5 75 207 -56 - 8 34 26 - 8 38 19 - 8 26 40 - 8 46 5 -0.15 - 65 0 0 - 8 3 25 2 16 27.3 74 209 -57 - 8 1 28 - 8 5 22 - 7 53 41 - 8 13 9 -0.15 - 64 0 0 - 7 30 3 2 16 4.0 73 210 -58 - 7 28 6 - 7 32 0 - 7 20 17 - 7 39 48 -0.16 - 63 0 0 - 6 56 17 2 15 40.8 72 212 -58 - 6 54 20 - 6 58 15 - 6 46 30 - 7 6 4 -0.16 - 62 0 0 - 6 22 8 2 15 17.6 71 213 -59 - 6 20 11 - 6 24 6 - 6 12 20 - 6 31 57 -0.16 - 61 0 0 - 5 47 37 2 14 54.5 70 214 -59 - 5 45 39 - 5 49 35 - 5 37 46 - 5 57 27 -0.16 - 60 0 0 - 5 12 43 2 14 31.4 69 215 -60 - 5 10 44 - 5 14 41 - 5 2 51 - 5 22 34 -0.16 - 59 0 0 - 4 37 27 2 14 8.3 68 216 -60 - 4 35 28 - 4 39 26 - 4 27 34 - 4 47 20 -0.16 - 58 0 0 - 4 1 51 2 13 45.4 67 217 -61 - 3 59 52 - 4 3 49 - 3 51 56 - 4 11 45 -0.16 - 57 0 0 - 3 25 54 2 13 22.5 66 218 -61 - 3 23 55 - 3 27 53 - 3 15 57 - 3 35 50 -0.16 - 56 0 0 - 2 49 37 2 12 59.7 65 218 -62 - 2 47 38 - 2 51 37 - 2 39 40 - 2 59 35 -0.16 - 55 0 0 - 2 13 2 2 12 37.1 64 219 -62 - 2 11 2 - 2 15 2 - 2 3 3 - 2 23 1 -0.16 - 54 0 0 - 1 36 9 2 12 14.6 63 220 -63 - 1 34 9 - 1 38 9 - 1 26 8 - 1 46 9 -0.16 - 53 0 0 - 0 58 58 2 11 52.2 62 220 -63 - 0 56 57 - 1 0 58 - 0 48 56 - 1 8 59 -0.17 - 52 0 0 - 0 21 30 2 11 30.0 61 221 -63 - 0 19 30 - 0 23 31 - 0 11 27 - 0 31 33 -0.17 - 51 0 0 0 16 13 2 11 7.9 60 221 -63 0 18 14 0 14 12 0 26 17 0 6 9 -0.17 - 50 0 0 0 54 11 2 10 46.0 59 222 -64 0 56 12 0 52 10 1 4 16 0 44 6 -0.17 - 49 0 0 1 32 23 2 10 24.3 58 222 -64 1 34 24 1 30 21 1 42 29 1 22 16 -0.17 - 48 0 0 2 10 48 2 10 2.8 57 222 -64 2 12 49 2 8 46 2 20 56 2 0 40 -0.17 - 47 0 0 2 49 25 2 9 41.6 55 223 -64 2 51 27 2 47 23 2 59 34 2 39 16 -0.17 - 46 0 0 3 28 13 2 9 20.6 54 223 -64 3 30 15 3 26 12 3 38 23 3 18 4 -0.17 - 45 0 0 4 7 12 2 8 59.8 53 224 -64 4 9 14 4 5 10 4 17 23 3 57 1 -0.17 - 44 0 0 4 46 20 2 8 39.3 52 224 -64 4 48 22 4 44 17 4 56 32 4 36 8 -0.17 - 43 0 0 5 25 36 2 8 19.1 51 224 -64 5 27 38 5 23 33 5 35 48 5 15 23 -0.18 - 42 0 0 6 4 58 2 7 59.1 50 225 -64 6 7 1 6 2 56 6 15 12 5 54 45 -0.18 - 41 0 0 6 44 27 2 7 39.5 49 225 -63 6 46 30 6 42 25 6 54 42 6 34 13 -0.18 - 40 0 0 7 24 1 2 7 20.2 48 225 -63 7 26 4 7 21 58 7 34 16 7 13 47 -0.18 - 39 0 0 8 3 39 2 7 1.2 47 226 -63 8 5 42 8 1 36 8 13 54 7 53 24 -0.18 - 38 0 0 8 43 19 2 6 42.6 45 226 -62 8 45 22 8 41 16 8 53 35 8 33 3 -0.18 - 37 0 0 9 23 1 2 6 24.3 44 226 -62 9 25 4 9 20 58 9 33 18 9 12 45 -0.18 - 36 0 0 10 2 43 2 6 6.3 43 226 -62 10 4 46 10 0 40 10 13 0 9 52 26 -0.18 - 35 0 0 10 42 25 2 5 48.8 42 227 -61 10 44 28 10 40 21 10 52 42 10 32 8 -0.18 - 34 0 0 11 22 4 2 5 31.6 41 227 -61 11 24 8 11 20 1 11 32 22 11 11 47 -0.18 - 33 0 0 12 1 40 2 5 14.8 40 227 -60 12 3 44 11 59 37 12 11 58 11 51 23 -0.18 - 32 0 0 12 41 12 2 4 58.4 39 228 -60 12 43 16 12 39 9 12 51 30 12 30 55 -0.18 - 31 0 0 13 20 39 2 4 42.4 38 228 -59 13 22 42 13 18 35 13 30 57 13 10 21 -0.18 - 30 0 0 13 59 59 2 4 26.9 37 228 -58 14 2 2 13 57 55 14 10 17 13 49 41 -0.18 - 29 0 0 14 39 11 2 4 11.8 35 229 -58 14 41 14 14 37 7 14 49 29 14 28 53 -0.18 - 28 0 0 15 18 14 2 3 57.1 34 229 -57 15 20 17 15 16 10 15 28 32 15 7 56 -0.18 - 27 0 0 15 57 7 2 3 42.9 33 229 -56 15 59 10 15 55 3 16 7 24 15 46 49 -0.19 - 26 0 0 16 35 48 2 3 29.1 32 230 -56 16 37 52 16 33 45 16 46 5 16 25 31 -0.19 - 25 0 0 17 14 17 2 3 15.7 31 230 -55 17 16 21 17 12 14 17 24 34 17 4 1 -0.19 - 24 0 0 17 52 33 2 3 2.8 30 230 -54 17 54 36 17 50 30 18 2 49 17 42 17 -0.19 - 23 0 0 18 30 34 2 2 50.4 29 231 -53 18 32 37 18 28 31 18 40 49 18 20 18 -0.19 - 22 0 0 19 8 19 2 2 38.5 28 231 -53 19 10 22 19 6 16 19 18 34 18 58 4 -0.19 - 21 0 0 19 45 47 2 2 27.0 27 231 -52 19 47 50 19 43 44 19 56 1 19 35 33 -0.19 - 20 0 0 20 22 57 2 2 15.9 26 232 -51 20 25 0 20 20 55 20 33 11 20 12 44 -0.19 - 19 0 0 20 59 49 2 2 5.4 25 232 -50 21 1 51 20 57 46 21 10 1 20 49 36 -0.19 - 18 0 0 21 36 20 2 1 55.3 23 232 -49 21 38 23 21 34 18 21 46 32 21 26 9 -0.19 - 17 0 0 22 12 31 2 1 45.7 22 233 -48 22 14 33 22 10 29 22 22 42 22 2 21 -0.19 - 16 0 0 22 48 20 2 1 36.6 21 233 -48 22 50 22 22 46 18 22 58 30 22 38 11 -0.19 - 15 0 0 23 23 46 2 1 27.9 20 234 -47 23 25 48 23 21 45 23 33 55 23 13 38 -0.19 - 14 0 0 23 58 49 2 1 19.7 19 234 -46 24 0 51 23 56 48 24 8 56 23 48 43 -0.19 - 13 0 0 24 33 28 2 1 12.0 18 234 -45 24 35 29 24 31 27 24 43 34 24 23 22 -0.19 - 12 0 0 25 7 41 2 1 4.7 17 235 -44 25 9 42 25 5 41 25 17 46 24 57 37 -0.18 - 11 0 0 25 41 29 2 0 57.9 16 235 -43 25 43 30 25 39 29 25 51 32 25 31 26 -0.18 - 10 0 0 26 14 50 2 0 51.5 15 236 -43 26 16 50 26 12 50 26 24 52 26 4 49 -0.18 - 9 0 0 26 47 44 2 0 45.6 14 236 -42 26 49 44 26 45 44 26 57 44 26 37 44 -0.18 - 8 0 0 27 20 10 2 0 40.2 13 237 -41 27 22 10 27 18 10 27 30 8 27 10 12 -0.18 - 7 0 0 27 52 8 2 0 35.2 12 237 -40 27 54 7 27 50 8 28 2 4 27 42 11 -0.18 - 6 0 0 28 23 36 2 0 30.6 11 237 -39 28 25 35 28 21 37 28 33 31 28 13 41 -0.18 - 5 0 0 28 54 35 2 0 26.4 10 238 -38 28 56 34 28 52 37 29 4 28 28 44 42 -0.18 - 4 0 0 29 25 4 2 0 22.7 9 238 -37 29 27 2 29 23 6 29 34 55 29 15 13 -0.18 - 3 0 0 29 55 3 2 0 19.4 8 239 -36 29 57 0 29 53 5 30 4 52 29 45 13 -0.18 - 2 0 0 30 24 30 2 0 16.5 7 239 -36 30 26 28 30 22 33 30 34 18 30 14 43 -0.18 - 1 0 0 30 53 27 2 0 14.0 6 240 -35 30 55 24 30 51 30 31 3 13 30 43 41 -0.17 0 0 0 31 21 52 2 0 11.9 5 240 -34 31 23 49 31 19 55 31 31 36 31 12 8 -0.17 1 0 0 31 49 45 2 0 10.1 4 241 -33 31 51 41 31 47 49 31 59 27 31 40 3 -0.17 2 0 0 32 17 6 2 0 8.8 3 241 -32 32 19 2 32 15 10 32 26 46 32 7 26 -0.16 3 0 0 32 43 55 2 0 7.8 2 242 -31 32 45 50 32 41 59 32 53 33 32 34 17 -0.15 4 0 0 33 10 11 2 0 7.3 1 243 -30 33 12 6 33 8 16 33 19 47 33 0 35 -0.13 5 0 0 33 35 55 2 0 7.0 0 243 -30 33 37 49 33 34 0 33 45 28 33 26 21 0.08 Uncertainty in time = +/- 5 secs Prediction of 2026 Aug 1.9