Occultation of UCAC4 456-054961 by 527 Euryanthe on 2021 Apr 7 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 32 0 0 22 58 24 17 13 20.3 1 89 -15 23 12 48 22 44 0 23 18 51 22 37 57 .... 33 0 0 22 58 56 17 13 20.1 2 90 -16 23 13 20 22 44 32 23 19 22 22 38 28 0.08 34 0 0 22 58 58 17 13 19.8 2 90 -17 23 13 22 22 44 34 23 19 25 22 38 31 0.10 35 0 0 22 58 32 17 13 19.3 3 90 -18 23 12 56 22 44 8 23 18 58 22 38 4 0.10 36 0 0 22 57 37 17 13 18.7 4 91 -19 23 12 0 22 43 12 23 18 3 22 37 9 0.11 37 0 0 22 56 13 17 13 18.0 5 91 -20 23 10 37 22 41 48 23 16 39 22 35 45 0.11 38 0 0 22 54 20 17 13 17.1 6 91 -21 23 8 44 22 39 55 23 14 47 22 33 52 0.11 39 0 0 22 51 59 17 13 16.1 7 92 -21 23 6 23 22 37 34 23 12 26 22 31 30 0.11 40 0 0 22 49 9 17 13 14.9 8 92 -22 23 3 33 22 34 43 23 9 37 22 28 40 0.11 41 0 0 22 45 50 17 13 13.6 9 93 -23 23 0 15 22 31 24 23 6 19 22 25 20 0.11 42 0 0 22 42 3 17 13 12.1 10 93 -24 22 56 29 22 27 37 23 2 32 22 21 33 0.11 43 0 0 22 37 47 17 13 10.5 11 93 -25 22 52 13 22 23 20 22 58 17 22 17 16 0.11 44 0 0 22 33 3 17 13 8.8 12 94 -26 22 47 30 22 18 35 22 53 34 22 12 31 0.11 45 0 0 22 27 50 17 13 6.9 13 94 -27 22 42 18 22 13 22 22 48 22 22 7 17 0.11 46 0 0 22 22 9 17 13 4.9 14 94 -28 22 36 37 22 7 40 22 42 42 22 1 35 0.11 47 0 0 22 15 59 17 13 2.7 14 95 -29 22 30 28 22 1 30 22 36 33 21 55 24 0.11 48 0 0 22 9 21 17 13 0.4 15 95 -29 22 23 51 21 54 51 22 29 56 21 48 45 0.11 49 0 0 22 2 15 17 12 58.0 16 96 -30 22 16 46 21 47 43 22 22 51 21 41 37 0.11 50 0 0 21 54 40 17 12 55.4 17 96 -31 22 9 12 21 40 8 22 15 18 21 34 1 0.11 51 0 0 21 46 37 17 12 52.7 18 96 -32 22 1 9 21 32 3 22 7 16 21 25 57 0.11 52 0 0 21 38 5 17 12 49.8 19 97 -33 21 52 39 21 23 31 21 58 46 21 17 23 0.11 53 0 0 21 29 5 17 12 46.8 20 97 -34 21 43 40 21 14 30 21 49 48 21 8 22 0.11 54 0 0 21 19 37 17 12 43.6 21 97 -35 21 34 13 21 5 0 21 40 21 20 58 52 0.11 55 0 0 21 9 41 17 12 40.3 22 98 -36 21 24 18 20 55 3 21 30 26 20 48 54 0.11 56 0 0 20 59 16 17 12 36.9 23 98 -37 21 13 55 20 44 37 21 20 3 20 38 27 0.11 57 0 0 20 48 23 17 12 33.3 24 98 -37 21 3 3 20 33 42 21 9 12 20 27 33 0.11 58 0 0 20 37 2 17 12 29.5 25 99 -38 20 51 43 20 22 20 20 57 53 20 16 9 0.11 59 0 0 20 25 12 17 12 25.6 26 99 -39 20 39 55 20 10 29 20 46 6 20 4 18 0.11 60 0 0 20 12 55 17 12 21.6 27 99 -40 20 27 39 19 58 10 20 33 50 19 51 58 0.11 61 0 0 20 0 9 17 12 17.4 28 100 -41 20 14 55 19 45 23 20 21 7 19 39 11 0.11 62 0 0 19 46 55 17 12 13.1 28 100 -42 20 1 43 19 32 8 20 7 55 19 25 55 0.11 63 0 0 19 33 14 17 12 8.7 29 100 -43 19 48 3 19 18 24 19 54 16 19 12 11 0.11 64 0 0 19 19 4 17 12 4.1 30 100 -44 19 33 55 19 4 13 19 40 8 18 57 59 0.11 65 0 0 19 4 26 17 11 59.3 31 101 -45 19 19 18 18 49 34 19 25 33 18 43 18 0.11 66 0 0 18 49 21 17 11 54.4 32 101 -46 19 4 15 18 34 26 19 10 30 18 28 10 0.11 67 0 0 18 33 47 17 11 49.3 33 101 -47 18 48 43 18 18 51 18 54 59 18 12 35 0.11 68 0 0 18 17 46 17 11 44.1 34 102 -48 18 32 44 18 2 48 18 39 0 17 56 31 0.11 69 0 0 18 1 17 17 11 38.8 35 102 -48 18 16 17 17 46 18 18 22 34 17 39 59 0.11 70 0 0 17 44 21 17 11 33.3 36 102 -49 17 59 22 17 29 19 18 5 40 17 23 0 0.11 71 0 0 17 26 57 17 11 27.7 37 102 -50 17 42 0 17 11 53 17 48 19 17 5 34 0.11 72 0 0 17 9 6 17 11 21.9 38 102 -51 17 24 11 16 54 0 17 30 31 16 47 40 0.11 73 0 0 16 50 47 17 11 16.0 39 103 -52 17 5 54 16 35 40 17 12 15 16 29 19 0.11 74 0 0 16 32 2 17 11 9.9 40 103 -53 16 47 10 16 16 52 16 53 32 16 10 30 0.11 75 0 0 16 12 49 17 11 3.7 41 103 -54 16 28 0 15 57 38 16 34 22 15 51 15 0.11 76 0 0 15 53 9 17 10 57.3 42 103 -55 16 8 22 15 37 56 16 14 45 15 31 32 0.11 77 0 0 15 33 3 17 10 50.8 43 103 -56 15 48 18 15 17 48 15 54 42 15 11 23 0.11 78 0 0 15 12 30 17 10 44.1 44 104 -57 15 27 47 14 57 13 15 34 12 14 50 48 0.11 79 0 0 14 51 31 17 10 37.3 45 104 -58 15 6 50 14 36 12 15 13 16 14 29 46 0.11 80 0 0 14 30 6 17 10 30.4 46 104 -59 14 45 27 14 14 45 14 51 54 14 8 17 0.11 81 0 0 14 8 15 17 10 23.3 47 104 -60 14 23 38 13 52 51 14 30 6 13 46 23 0.11 82 0 0 13 45 58 17 10 16.1 48 104 -61 14 1 23 13 30 32 14 7 52 13 24 3 0.11 83 0 0 13 23 16 17 10 8.7 49 104 -62 13 38 43 13 7 48 13 45 12 13 1 18 0.11 84 0 0 13 0 8 17 10 1.2 50 104 -62 13 15 38 12 44 38 13 22 8 12 38 8 0.11 85 0 0 12 36 36 17 9 53.6 51 104 -63 12 52 7 12 21 4 12 58 38 12 14 32 0.11 86 0 0 12 12 39 17 9 45.8 52 104 -64 12 28 12 11 57 5 12 34 44 11 50 32 0.11 87 0 0 11 48 17 17 9 37.9 53 104 -65 12 3 53 11 32 41 12 10 26 11 26 8 0.11 88 0 0 11 23 32 17 9 29.8 54 104 -66 11 39 9 11 7 54 11 45 43 11 1 19 0.11 89 0 0 10 58 23 17 9 21.6 55 104 -67 11 14 2 10 42 42 11 20 37 10 36 7 0.11 90 0 0 10 32 50 17 9 13.3 56 104 -68 10 48 32 10 17 8 10 55 7 10 10 32 0.11 91 0 0 10 6 55 17 9 4.9 57 104 -69 10 22 39 9 51 11 10 29 15 9 44 34 0.11 92 0 0 9 40 37 17 8 56.3 58 104 -70 9 56 23 9 24 51 10 3 0 9 18 13 0.11 93 0 0 9 13 57 17 8 47.6 59 104 -71 9 29 45 8 58 9 9 36 23 8 51 31 0.11 94 0 0 8 46 56 17 8 38.8 60 103 -72 9 2 46 8 31 6 9 9 24 8 24 26 0.11 95 0 0 8 19 33 17 8 29.9 61 103 -72 8 35 25 8 3 41 8 42 4 7 57 1 0.11 96 0 0 7 51 50 17 8 20.9 62 103 -73 8 7 43 7 35 56 8 14 24 7 29 15 0.11 97 0 0 7 23 46 17 8 11.7 63 102 -74 7 39 42 7 7 50 7 46 23 7 1 8 0.11 98 0 0 6 55 23 17 8 2.5 64 102 -75 7 11 20 6 39 25 7 18 2 6 32 42 0.11 99 0 0 6 26 40 17 7 53.1 65 102 -76 6 42 40 6 10 41 6 49 22 6 3 57 0.11 100 0 0 5 57 39 17 7 43.6 66 101 -76 6 13 40 5 41 38 6 20 24 5 34 54 0.11 101 0 0 5 28 20 17 7 34.1 67 100 -77 5 44 23 5 12 17 5 51 7 5 5 32 0.11 102 0 0 4 58 44 17 7 24.4 68 100 -78 5 14 48 4 42 39 5 21 33 4 35 53 0.11 103 0 0 4 28 51 17 7 14.7 69 99 -78 4 44 57 4 12 44 4 51 42 4 5 58 0.11 104 0 0 3 58 41 17 7 4.8 70 98 -79 4 14 49 3 42 33 4 21 35 3 35 46 0.11 105 0 0 3 28 16 17 6 54.9 72 97 -79 3 44 26 3 12 7 3 51 13 3 5 19 0.11 106 0 0 2 57 37 17 6 44.9 73 96 -80 3 13 48 2 41 25 3 20 35 2 34 37 0.11 107 0 0 2 26 43 17 6 34.8 74 95 -80 2 42 55 2 10 30 2 49 43 2 3 41 0.11 108 0 0 1 55 36 17 6 24.7 74 93 -80 2 11 49 1 39 21 2 18 38 1 32 32 0.11 109 0 0 1 24 16 17 6 14.5 75 91 -80 1 40 31 1 8 0 1 47 20 1 1 10 0.12 110 0 0 0 52 44 17 6 4.2 76 89 -80 1 9 0 0 36 27 1 15 50 0 29 36 0.12 111 0 0 0 21 1 17 5 53.9 77 87 -80 0 37 18 0 4 43 0 44 9 - 0 2 8 0.12 112 0 0 - 0 10 53 17 5 43.6 78 84 -79 0 5 26 - 0 27 12 0 12 17 - 0 34 3 0.12 113 0 0 - 0 42 56 17 5 33.2 79 81 -79 - 0 26 36 - 0 59 16 - 0 19 45 - 1 6 8 0.12 114 0 0 - 1 15 8 17 5 22.7 80 77 -79 - 0 58 47 - 1 31 29 - 0 51 55 - 1 38 22 0.12 115 0 0 - 1 47 28 17 5 12.2 81 72 -78 - 1 31 6 - 2 3 50 - 1 24 14 - 2 10 43 0.12 116 0 0 - 2 19 55 17 5 1.7 81 67 -77 - 2 3 32 - 2 36 18 - 1 56 40 - 2 43 11 0.12 117 0 0 - 2 52 28 17 4 51.2 82 61 -77 - 2 36 5 - 3 8 52 - 2 29 12 - 3 15 46 0.12 118 0 0 - 3 25 7 17 4 40.6 83 53 -76 - 3 8 43 - 3 41 32 - 3 1 50 - 3 48 26 0.12 119 0 0 - 3 57 51 17 4 30.1 83 45 -75 - 3 41 26 - 4 14 17 - 3 34 33 - 4 21 11 0.12 120 0 0 - 4 30 39 17 4 19.5 83 36 -74 - 4 14 13 - 4 47 5 - 4 7 20 - 4 53 59 0.12 121 0 0 - 5 3 29 17 4 8.9 83 27 -73 - 4 47 3 - 5 19 56 - 4 40 9 - 5 26 50 0.12 122 0 0 - 5 36 22 17 3 58.4 83 18 -73 - 5 19 56 - 5 52 49 - 5 13 2 - 5 59 44 0.12 123 0 0 - 6 9 16 17 3 47.8 83 9 -72 - 5 52 49 - 6 25 43 - 5 45 55 - 6 32 38 0.12 124 0 0 - 6 42 10 17 3 37.3 82 1 -71 - 6 25 43 - 6 58 38 - 6 18 49 - 7 5 33 0.12 125 0 0 - 7 15 4 17 3 26.8 82 355 -70 - 6 58 37 - 7 31 32 - 6 51 42 - 7 38 27 0.12 126 0 0 - 7 47 56 17 3 16.3 81 349 -69 - 7 31 29 - 8 4 24 - 7 24 35 - 8 11 19 0.12 127 0 0 - 8 20 47 17 3 5.8 80 344 -68 - 8 4 19 - 8 37 15 - 7 57 25 - 8 44 10 0.12 128 0 0 - 8 53 34 17 2 55.4 79 340 -67 - 8 37 6 - 9 10 2 - 8 30 12 - 9 16 57 0.12 129 0 0 - 9 26 17 17 2 45.0 79 336 -66 - 9 9 50 - 9 42 45 - 9 2 55 - 9 49 40 0.12 130 0 0 - 9 58 55 17 2 34.7 78 333 -65 - 9 42 28 -10 15 23 - 9 35 34 -10 22 18 0.12 131 0 0 -10 31 28 17 2 24.4 77 330 -64 -10 15 1 -10 47 55 -10 8 7 -10 54 50 0.12 132 0 0 -11 3 54 17 2 14.2 76 328 -63 -10 47 28 -11 20 21 -10 40 34 -11 27 16 0.12 133 0 0 -11 36 13 17 2 4.1 75 326 -62 -11 19 47 -11 52 39 -11 12 53 -11 59 34 0.12 134 0 0 -12 8 24 17 1 54.0 74 324 -61 -11 51 59 -12 24 50 -11 45 5 -12 31 44 0.12 135 0 0 -12 40 26 17 1 44.0 73 322 -60 -12 24 1 -12 56 51 -12 17 8 -13 3 45 0.12 136 0 0 -13 12 18 17 1 34.1 72 321 -59 -12 55 54 -13 28 42 -12 49 1 -13 35 36 0.12 137 0 0 -13 44 0 17 1 24.2 71 319 -58 -13 27 36 -14 0 23 -13 20 44 -14 7 17 0.12 138 0 0 -14 15 30 17 1 14.5 70 318 -57 -13 59 8 -14 31 53 -13 52 15 -14 38 46 0.12 139 0 0 -14 46 48 17 1 4.8 69 317 -56 -14 30 27 -15 3 11 -14 23 35 -15 10 3 0.12 140 0 0 -15 17 54 17 0 55.2 68 316 -55 -15 1 34 -15 34 15 -14 54 42 -15 41 7 0.13 141 0 0 -15 48 46 17 0 45.8 67 315 -54 -15 32 27 -16 5 6 -15 25 36 -16 11 58 0.13 142 0 0 -16 19 24 17 0 36.4 66 314 -53 -16 3 6 -16 35 43 -15 56 16 -16 42 35 0.13 143 0 0 -16 49 48 17 0 27.1 65 313 -52 -16 33 31 -17 6 5 -16 26 41 -17 12 56 0.13 144 0 0 -17 19 56 17 0 18.0 64 312 -51 -17 3 40 -17 36 12 -16 56 50 -17 43 2 0.13 145 0 0 -17 49 47 17 0 9.0 63 312 -50 -17 33 33 -18 6 2 -17 26 44 -18 12 52 0.13 146 0 0 -18 19 22 17 0 0.0 62 311 -49 -18 3 9 -18 35 36 -17 56 21 -18 42 25 0.13 147 0 0 -18 48 40 16 59 51.2 61 310 -48 -18 32 28 -19 4 52 -18 25 41 -19 11 41 0.13 148 0 0 -19 17 40 16 59 42.6 60 309 -47 -19 1 30 -19 33 50 -18 54 42 -19 40 38 0.13 149 0 0 -19 46 21 16 59 34.0 59 309 -46 -19 30 13 -20 2 30 -19 23 26 -20 9 17 0.13 150 0 0 -20 14 43 16 59 25.6 58 308 -45 -19 58 36 -20 30 51 -19 51 51 -20 37 37 0.13 151 0 0 -20 42 46 16 59 17.3 57 308 -44 -20 26 41 -20 58 52 -20 19 56 -21 5 38 0.13 152 0 0 -21 10 29 16 59 9.1 56 307 -43 -20 54 25 -21 26 33 -20 47 41 -21 33 18 0.13 153 0 0 -21 37 51 16 59 1.1 55 306 -42 -21 21 50 -21 53 54 -21 15 6 -22 0 38 0.13 154 0 0 -22 4 53 16 58 53.2 54 306 -41 -21 48 53 -22 20 53 -21 42 10 -22 27 37 0.13 155 0 0 -22 31 33 16 58 45.4 53 305 -40 -22 15 35 -22 47 32 -22 8 53 -22 54 14 0.13 156 0 0 -22 57 51 16 58 37.8 52 305 -39 -22 41 55 -23 13 48 -22 35 14 -23 20 30 0.13 157 0 0 -23 23 48 16 58 30.3 51 304 -38 -23 7 53 -23 39 42 -23 1 13 -23 46 24 0.13 158 0 0 -23 49 22 16 58 22.9 50 303 -37 -23 33 29 -24 5 14 -23 26 50 -24 11 55 0.13 159 0 0 -24 14 33 16 58 15.7 49 303 -36 -23 58 42 -24 30 23 -23 52 3 -24 37 3 0.13 160 0 0 -24 39 21 16 58 8.6 48 302 -36 -24 23 32 -24 55 9 -24 16 54 -25 1 48 0.13 161 0 0 -25 3 45 16 58 1.7 47 302 -35 -24 47 59 -25 19 32 -24 41 22 -25 26 10 0.13 162 0 0 -25 27 46 16 57 54.9 46 301 -34 -25 12 2 -25 43 31 -25 5 26 -25 50 8 0.13 163 0 0 -25 51 23 16 57 48.3 45 301 -33 -25 35 41 -26 7 5 -25 29 5 -26 13 42 0.13 164 0 0 -26 14 36 16 57 41.8 44 300 -32 -25 58 56 -26 30 16 -25 52 21 -26 36 51 0.13 165 0 0 -26 37 24 16 57 35.4 43 300 -31 -26 21 46 -26 53 2 -26 15 12 -26 59 37 0.13 166 0 0 -26 59 48 16 57 29.2 42 299 -30 -26 44 12 -27 15 24 -26 37 39 -27 21 57 0.13 167 0 0 -27 21 46 16 57 23.1 41 299 -29 -27 6 13 -27 37 21 -26 59 41 -27 43 53 0.13 168 0 0 -27 43 20 16 57 17.2 40 298 -28 -27 27 49 -27 58 52 -27 21 18 -28 5 24 0.13 169 0 0 -28 4 29 16 57 11.4 39 298 -27 -27 49 0 -28 19 59 -27 42 30 -28 26 30 0.13 170 0 0 -28 25 13 16 57 5.7 38 297 -26 -28 9 46 -28 40 40 -28 3 16 -28 47 10 0.13 171 0 0 -28 45 31 16 57 0.2 38 296 -26 -28 30 6 -29 0 56 -28 23 38 -29 7 25 0.13 172 0 0 -29 5 23 16 56 54.8 37 296 -25 -28 50 1 -29 20 47 -28 43 33 -29 27 15 0.13 173 0 0 -29 24 51 16 56 49.6 36 295 -24 -29 9 30 -29 40 12 -29 3 3 -29 46 39 0.13 174 0 0 -29 43 52 16 56 44.5 35 295 -23 -29 28 33 -29 59 11 -29 22 8 -30 5 37 0.13 175 0 0 -30 2 28 16 56 39.6 34 294 -22 -29 47 11 -30 17 45 -29 40 46 -30 24 10 0.13 176 0 0 -30 20 37 16 56 34.7 33 294 -21 -30 5 23 -30 35 52 -29 58 59 -30 42 17 0.13 177 0 0 -30 38 21 16 56 30.1 32 293 -20 -30 23 9 -30 53 34 -30 16 46 -30 59 58 0.13 178 0 0 -30 55 39 16 56 25.5 31 293 -19 -30 40 29 -31 10 50 -30 34 7 -31 17 13 0.13 179 0 0 -31 12 31 16 56 21.1 30 292 -19 -30 57 23 -31 27 40 -30 51 2 -31 34 2 0.13 180 0 0 -31 28 58 16 56 16.8 30 292 -18 -31 13 51 -31 44 4 -31 7 31 -31 50 25 0.13 -179 0 0 -31 44 58 16 56 12.7 29 291 -17 -31 29 54 -32 0 3 -31 23 34 -32 6 23 0.13 -178 0 0 -32 0 32 16 56 8.7 28 291 -16 -31 45 30 -32 15 35 -31 39 11 -32 21 54 0.13 -177 0 0 -32 15 40 16 56 4.8 27 290 -15 -32 0 40 -32 30 41 -31 54 22 -32 37 0 0.13 -176 0 0 -32 30 23 16 56 1.1 26 289 -14 -32 15 24 -32 45 22 -32 9 7 -32 51 39 0.13 -175 0 0 -32 44 39 16 55 57.5 25 289 -13 -32 29 43 -32 59 36 -32 23 26 -33 5 53 0.13 -174 0 0 -32 58 30 16 55 54.0 24 288 -13 -32 43 35 -33 13 25 -32 37 19 -33 19 41 0.13 -173 0 0 -33 11 54 16 55 50.6 23 288 -12 -32 57 1 -33 26 48 -32 50 46 -33 33 3 0.13 -172 0 0 -33 24 53 16 55 47.4 23 287 -11 -33 10 2 -33 39 44 -33 3 47 -33 45 59 0.13 -171 0 0 -33 37 26 16 55 44.3 22 287 -10 -33 22 36 -33 52 16 -33 16 23 -33 58 29 0.13 -170 0 0 -33 49 33 16 55 41.3 21 286 -9 -33 34 45 -34 4 21 -33 28 32 -34 10 34 0.13 -169 0 0 -34 1 14 16 55 38.4 20 286 -9 -33 46 28 -34 16 0 -33 40 15 -34 22 13 0.13 -168 0 0 -34 12 29 16 55 35.7 19 285 -8 -33 57 45 -34 27 14 -33 51 33 -34 33 26 0.13 -167 0 0 -34 23 19 16 55 33.1 18 284 -7 -34 8 36 -34 38 2 -34 2 25 -34 44 14 0.12 -166 0 0 -34 33 43 16 55 30.6 18 284 -6 -34 19 1 -34 48 25 -34 12 51 -34 54 36 0.12 -165 0 0 -34 43 41 16 55 28.2 17 283 -5 -34 29 1 -34 58 22 -34 22 52 -35 4 32 0.12 -164 0 0 -34 53 14 16 55 25.9 16 283 -5 -34 38 36 -35 7 53 -34 32 27 -35 14 3 0.12 -163 0 0 -35 2 22 16 55 23.8 15 282 -4 -34 47 44 -35 16 59 -34 41 36 -35 23 8 0.12 -162 0 0 -35 11 3 16 55 21.8 14 282 -3 -34 56 27 -35 25 40 -34 50 19 -35 31 48 0.12 -161 0 0 -35 19 20 16 55 19.9 13 281 -2 -35 4 45 -35 33 55 -34 58 38 -35 40 3 0.12 -160 0 0 -35 27 11 16 55 18.1 13 280 -1 -35 12 37 -35 41 45 -35 6 30 -35 47 52 0.12 -159 0 0 -35 34 36 16 55 16.4 12 280 -1 -35 20 4 -35 49 9 -35 13 57 -35 55 16 0.12 Uncertainty in time = +/- 2 secs Prediction of 2021 Mar 28.0