Occultation of UCAC4 482-055110 by 276005 2001 YQ18 on 2021 Jun 6 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 ' " Longitude Longitude Longitude Longitude Latitude Latitude Latitude Latitude -136 0 0 -29 32 30 2 9 21.2 12 76 0 -29 30 58 -29 34 1 -29 5 38 -29 59 19 -0.20 -135 0 0 -29 16 17 2 9 19.0 13 75 -1 -29 14 45 -29 17 49 -28 49 20 -29 43 12 -0.20 -134 0 0 -28 59 23 2 9 16.7 14 75 -2 -28 57 50 -29 0 55 -28 32 19 -29 26 23 -0.20 -133 0 0 -28 41 45 2 9 14.2 15 74 -2 -28 40 13 -28 43 18 -28 14 36 -29 8 52 -0.20 -132 0 0 -28 23 25 2 9 11.5 16 74 -3 -28 21 52 -28 24 58 -27 56 9 -28 50 37 -0.20 -131 0 0 -28 4 21 2 9 8.6 17 73 -4 -28 2 47 -28 5 54 -27 36 58 -28 31 40 -0.20 -130 0 0 -27 44 33 2 9 5.5 18 73 -4 -27 42 59 -27 46 6 -27 17 4 -28 11 59 -0.20 -129 0 0 -27 24 0 2 9 2.3 18 72 -5 -27 22 26 -27 25 35 -26 56 25 -27 51 34 -0.20 -128 0 0 -27 2 44 2 8 58.9 19 72 -6 -27 1 9 -27 4 18 -26 35 1 -27 30 24 -0.20 -127 0 0 -26 40 42 2 8 55.2 20 72 -6 -26 39 7 -26 42 17 -26 12 52 -27 8 30 -0.20 -126 0 0 -26 17 55 2 8 51.4 21 71 -7 -26 16 20 -26 19 31 -25 49 57 -26 45 50 -0.20 -125 0 0 -25 54 23 2 8 47.4 22 71 -8 -25 52 47 -25 55 58 -25 26 17 -26 22 25 -0.20 -124 0 0 -25 30 4 2 8 43.2 23 70 -8 -25 28 28 -25 31 40 -25 1 50 -25 58 15 -0.20 -123 0 0 -25 4 59 2 8 38.8 24 70 -9 -25 3 22 -25 6 36 -24 36 37 -25 33 18 -0.20 -122 0 0 -24 39 7 2 8 34.2 25 70 -10 -24 37 30 -24 40 44 -24 10 37 -25 7 34 -0.20 -121 0 0 -24 12 28 2 8 29.3 26 69 -10 -24 10 50 -24 14 6 -23 43 49 -24 41 4 -0.20 -120 0 0 -23 45 2 2 8 24.3 27 69 -11 -23 43 24 -23 46 40 -23 16 14 -24 13 46 -0.20 -119 0 0 -23 16 48 2 8 19.0 28 69 -12 -23 15 9 -23 18 26 -22 47 51 -23 45 41 -0.19 -118 0 0 -22 47 46 2 8 13.5 29 68 -12 -22 46 6 -22 49 25 -22 18 40 -23 16 48 -0.19 -117 0 0 -22 17 55 2 8 7.8 30 68 -13 -22 16 15 -22 19 35 -21 48 40 -22 47 6 -0.19 -116 0 0 -21 47 16 2 8 1.9 31 68 -14 -21 45 36 -21 48 56 -21 17 52 -22 16 37 -0.19 -115 0 0 -21 15 48 2 7 55.7 32 67 -14 -21 14 7 -21 17 29 -20 46 15 -21 45 18 -0.19 -114 0 0 -20 43 31 2 7 49.3 33 67 -15 -20 41 50 -20 45 13 -20 13 48 -21 13 11 -0.19 -113 0 0 -20 10 25 2 7 42.7 34 67 -16 -20 8 43 -20 12 7 -19 40 32 -20 40 15 -0.19 -112 0 0 -19 36 30 2 7 35.8 35 67 -16 -19 34 48 -19 38 12 -19 6 27 -20 6 29 -0.19 -111 0 0 -19 1 45 2 7 28.7 37 67 -17 -19 0 2 -19 3 28 -18 31 32 -19 31 54 -0.19 -110 0 0 -18 26 11 2 7 21.3 38 66 -18 -18 24 27 -18 27 55 -17 55 48 -18 56 30 -0.19 -109 0 0 -17 49 47 2 7 13.7 39 66 -18 -17 48 3 -17 51 31 -17 19 14 -18 20 17 -0.19 -108 0 0 -17 12 34 2 7 5.8 40 66 -19 -17 10 49 -17 14 19 -16 41 50 -17 43 13 -0.19 -107 0 0 -16 34 31 2 6 57.7 41 66 -20 -16 32 46 -16 36 16 -16 3 37 -17 5 21 -0.19 -106 0 0 -15 55 39 2 6 49.4 42 66 -21 -15 53 53 -15 57 25 -15 24 35 -16 26 39 -0.19 -105 0 0 -15 15 58 2 6 40.7 43 66 -21 -15 14 11 -15 17 44 -14 44 43 -15 47 9 -0.19 -104 0 0 -14 35 28 2 6 31.9 44 66 -22 -14 33 41 -14 37 15 -14 4 3 -15 6 49 -0.19 -103 0 0 -13 54 9 2 6 22.7 45 66 -22 -13 52 22 -13 55 57 -13 22 34 -14 25 41 -0.19 -102 0 0 -13 12 3 2 6 13.4 47 66 -23 -13 10 14 -13 13 51 -12 40 17 -13 43 45 -0.19 -101 0 0 -12 29 8 2 6 3.7 48 66 -24 -12 27 19 -12 30 57 -11 57 12 -13 1 1 -0.19 -100 0 0 -11 45 27 2 5 53.8 49 66 -24 -11 43 37 -11 47 16 -11 13 20 -12 17 30 -0.19 - 99 0 0 -11 0 59 2 5 43.7 50 66 -25 -10 59 8 -11 2 49 -10 28 41 -11 33 12 -0.19 - 98 0 0 -10 15 44 2 5 33.3 51 66 -26 -10 13 54 -10 17 35 - 9 43 16 -10 48 8 -0.19 - 97 0 0 - 9 29 45 2 5 22.6 52 67 -26 - 9 27 54 - 9 31 37 - 8 57 7 -10 2 19 -0.19 - 96 0 0 - 8 43 2 2 5 11.7 53 67 -27 - 8 41 10 - 8 44 54 - 8 10 13 - 9 15 46 -0.20 - 95 0 0 - 7 55 35 2 5 0.6 55 67 -28 - 7 53 42 - 7 57 27 - 7 22 36 - 8 28 29 -0.20 - 94 0 0 - 7 7 26 2 4 49.2 56 68 -28 - 7 5 33 - 7 9 19 - 6 34 17 - 7 40 30 -0.20 - 93 0 0 - 6 18 35 2 4 37.6 57 68 -29 - 6 16 42 - 6 20 29 - 5 45 16 - 6 51 50 -0.20 - 92 0 0 - 5 29 5 2 4 25.7 58 69 -29 - 5 27 11 - 5 30 59 - 4 55 36 - 6 2 29 -0.20 - 91 0 0 - 4 38 56 2 4 13.7 59 69 -30 - 4 37 1 - 4 40 51 - 4 5 18 - 5 12 30 -0.20 - 90 0 0 - 3 48 10 2 4 1.4 61 70 -30 - 3 46 15 - 3 50 5 - 3 14 22 - 4 21 53 -0.20 - 89 0 0 - 2 56 48 2 3 48.9 62 71 -31 - 2 54 52 - 2 58 44 - 2 22 51 - 3 30 40 -0.20 - 88 0 0 - 2 4 51 2 3 36.2 63 72 -31 - 2 2 55 - 2 6 48 - 1 30 45 - 2 38 52 -0.20 - 87 0 0 - 1 12 23 2 3 23.3 64 73 -32 - 1 10 26 - 1 14 19 - 0 38 8 - 1 46 32 -0.20 - 86 0 0 - 0 19 23 2 3 10.3 65 74 -32 - 0 17 26 - 0 21 20 0 15 0 - 0 53 41 -0.20 - 85 0 0 0 34 5 2 2 57.0 66 75 -33 0 36 3 0 32 8 1 8 37 - 0 0 21 -0.20 - 84 0 0 1 28 1 2 2 43.6 67 77 -33 1 29 59 1 26 3 2 2 41 0 53 27 -0.20 - 83 0 0 2 22 21 2 2 30.1 69 79 -33 2 24 20 2 20 23 2 57 9 1 47 40 -0.20 - 82 0 0 3 17 5 2 2 16.4 70 81 -34 3 19 4 3 15 6 3 51 59 2 42 16 -0.20 - 81 0 0 4 12 9 2 2 2.6 71 83 -34 4 14 8 4 10 9 4 47 10 3 37 13 -0.20 - 80 0 0 5 7 31 2 1 48.7 72 85 -34 5 9 31 5 5 31 5 42 39 4 32 29 -0.20 - 79 0 0 6 3 10 2 1 34.6 73 88 -35 6 5 10 6 1 9 6 38 24 5 28 1 -0.20 - 78 0 0 6 59 2 2 1 20.5 74 91 -35 7 1 2 6 57 1 7 34 22 6 23 48 -0.20 - 77 0 0 7 55 6 2 1 6.3 75 95 -35 7 57 6 7 53 5 8 30 31 7 19 46 -0.21 - 76 0 0 8 51 18 2 0 52.1 75 99 -36 8 53 19 8 49 17 9 26 49 8 15 54 -0.21 - 75 0 0 9 47 37 2 0 37.8 76 103 -36 9 49 38 9 45 36 10 23 12 9 12 8 -0.21 - 74 0 0 10 44 0 2 0 23.4 77 108 -36 10 46 1 10 41 58 11 19 39 10 8 27 -0.21 - 73 0 0 11 40 24 2 0 9.1 77 114 -36 11 42 26 11 38 22 12 16 7 11 4 48 -0.21 - 72 0 0 12 36 47 1 59 54.7 78 119 -36 12 38 49 12 34 45 13 12 33 12 1 7 -0.21 - 71 0 0 13 33 6 1 59 40.4 78 126 -36 13 35 8 13 31 4 14 8 55 12 57 24 -0.21 - 70 0 0 14 29 19 1 59 26.1 78 132 -36 14 31 21 14 27 16 15 5 9 13 53 35 -0.21 - 69 0 0 15 25 22 1 59 11.9 78 138 -36 15 27 25 15 23 20 16 1 15 14 49 37 -0.21 - 68 0 0 16 21 15 1 58 57.7 78 145 -36 16 23 17 16 19 12 16 57 8 15 45 28 -0.21 - 67 0 0 17 16 53 1 58 43.5 78 151 -36 17 18 56 17 14 51 17 52 47 16 41 6 -0.21 - 66 0 0 18 12 15 1 58 29.5 77 156 -36 18 14 18 18 10 13 18 48 10 17 36 28 -0.21 - 65 0 0 19 7 18 1 58 15.6 77 162 -36 19 9 21 19 5 16 19 43 12 18 31 32 -0.22 - 64 0 0 20 2 1 1 58 1.8 76 167 -36 20 4 3 19 59 58 20 37 53 19 26 15 -0.22 - 63 0 0 20 56 19 1 57 48.1 75 171 -36 20 58 21 20 54 17 21 32 10 20 20 35 -0.22 - 62 0 0 21 50 12 1 57 34.5 74 175 -36 21 52 14 21 48 10 22 26 1 21 14 30 -0.22 - 61 0 0 22 43 37 1 57 21.1 74 179 -35 22 45 39 22 41 35 23 19 24 22 7 58 -0.22 - 60 0 0 23 36 32 1 57 7.8 73 182 -35 23 38 34 23 34 31 24 12 16 23 0 56 -0.22 - 59 0 0 24 28 56 1 56 54.7 72 185 -35 24 30 57 24 26 54 25 4 36 23 53 23 -0.22 - 58 0 0 25 20 45 1 56 41.8 71 187 -35 25 22 46 25 18 44 25 56 21 24 45 16 -0.22 - 57 0 0 26 11 59 1 56 29.1 70 190 -34 26 14 0 26 9 58 26 47 30 25 36 35 -0.22 - 56 0 0 27 2 36 1 56 16.6 69 192 -34 27 4 37 27 0 35 27 38 2 26 27 16 -0.22 - 55 0 0 27 52 34 1 56 4.3 68 194 -34 27 54 34 27 50 33 28 27 54 27 17 20 -0.22 - 54 0 0 28 41 51 1 55 52.2 67 196 -34 28 43 51 28 39 51 29 17 6 28 6 43 -0.22 - 53 0 0 29 30 27 1 55 40.3 66 198 -33 29 32 27 29 28 27 30 5 35 28 55 26 -0.22 - 52 0 0 30 18 20 1 55 28.6 65 199 -33 30 20 19 30 16 21 30 53 21 29 43 25 -0.22 - 51 0 0 31 5 29 1 55 17.2 64 201 -32 31 7 28 31 3 30 31 40 23 30 30 41 -0.22 - 50 0 0 31 51 52 1 55 5.9 63 202 -32 31 53 51 31 49 54 32 26 39 31 17 12 -0.22 - 49 0 0 32 37 30 1 54 54.9 62 204 -32 32 39 28 32 35 32 33 12 9 32 2 58 -0.22 - 48 0 0 33 22 21 1 54 44.2 61 205 -31 33 24 18 33 20 23 33 56 51 32 47 57 -0.22 - 47 0 0 34 6 24 1 54 33.7 60 206 -31 34 8 21 34 4 27 34 40 45 33 32 9 -0.22 - 46 0 0 34 49 39 1 54 23.4 59 207 -30 34 51 35 34 47 42 35 23 51 34 15 33 -0.22 - 45 0 0 35 32 5 1 54 13.3 58 209 -30 35 34 1 35 30 9 36 6 8 34 58 8 -0.22 - 44 0 0 36 13 42 1 54 3.5 57 210 -30 36 15 37 36 11 46 36 47 36 35 39 54 -0.22 - 43 0 0 36 54 29 1 53 53.9 56 211 -29 36 56 24 36 52 34 37 28 13 36 20 51 -0.22 - 42 0 0 37 34 27 1 53 44.6 55 212 -29 37 36 22 37 32 33 38 8 1 37 0 59 -0.22 - 41 0 0 38 13 35 1 53 35.4 54 213 -28 38 15 29 38 11 41 38 46 59 37 40 17 -0.22 - 40 0 0 38 51 53 1 53 26.6 53 214 -28 38 53 46 38 50 0 39 25 6 38 18 45 -0.22 - 39 0 0 39 29 21 1 53 17.9 52 215 -27 39 31 14 39 27 28 40 2 24 38 56 24 -0.22 - 38 0 0 40 5 59 1 53 9.5 51 216 -27 40 7 51 40 4 7 40 38 51 39 33 12 -0.22 - 37 0 0 40 41 48 1 53 1.3 50 217 -26 40 43 39 40 39 56 41 14 29 40 9 11 -0.22 - 36 0 0 41 16 46 1 52 53.3 49 218 -26 41 18 37 41 14 56 41 49 17 40 44 21 -0.22 - 35 0 0 41 50 56 1 52 45.5 48 218 -25 41 52 46 41 49 6 42 23 16 41 18 42 -0.22 - 34 0 0 42 24 17 1 52 37.9 48 219 -25 42 26 6 42 22 27 42 56 26 41 52 13 -0.22 - 33 0 0 42 56 49 1 52 30.6 47 220 -24 42 58 38 42 55 0 43 28 47 42 24 56 -0.22 - 32 0 0 43 28 33 1 52 23.4 46 221 -24 43 30 21 43 26 45 44 0 20 42 56 51 -0.22 - 31 0 0 43 59 29 1 52 16.5 45 222 -23 44 1 17 43 57 41 44 31 5 43 27 58 -0.22 - 30 0 0 44 29 38 1 52 9.8 44 223 -23 44 31 25 44 27 51 45 1 3 43 58 18 -0.22 - 29 0 0 44 59 1 1 52 3.2 43 224 -23 45 0 47 44 57 14 45 30 14 44 27 51 -0.22 - 28 0 0 45 27 37 1 51 56.8 42 224 -22 45 29 23 45 25 51 45 58 40 44 56 38 -0.22 - 27 0 0 45 55 27 1 51 50.6 42 225 -22 45 57 12 45 53 42 46 26 19 45 24 40 -0.22 - 26 0 0 46 22 33 1 51 44.6 41 226 -21 46 24 17 46 20 48 46 53 14 45 51 56 -0.22 - 25 0 0 46 48 54 1 51 38.8 40 227 -21 46 50 38 46 47 10 47 19 24 46 18 27 -0.22 - 24 0 0 47 14 31 1 51 33.1 39 228 -20 47 16 14 47 12 47 47 44 51 46 44 15 -0.22 - 23 0 0 47 39 25 1 51 27.7 38 229 -20 47 41 8 47 37 42 48 9 35 47 9 20 -0.22 - 22 0 0 48 3 36 1 51 22.3 38 229 -19 48 5 19 48 1 54 48 33 36 47 33 41 -0.22 - 21 0 0 48 27 6 1 51 17.1 37 230 -19 48 28 48 48 25 24 48 56 55 47 57 21 -0.22 - 20 0 0 48 49 54 1 51 12.1 36 231 -18 48 51 36 48 48 13 49 19 33 48 20 19 -0.22 - 19 0 0 49 12 2 1 51 7.3 36 232 -18 49 13 43 49 10 22 49 41 31 48 42 37 -0.22 - 18 0 0 49 33 30 1 51 2.5 35 233 -17 49 35 10 49 31 50 50 2 49 49 4 14 -0.22 - 17 0 0 49 54 18 1 50 57.9 34 234 -17 49 55 58 49 52 39 50 23 28 49 25 12 -0.22 - 16 0 0 50 14 28 1 50 53.5 33 234 -16 50 16 7 50 12 49 50 43 29 49 45 32 -0.22 - 15 0 0 50 34 0 1 50 49.2 33 235 -16 50 35 38 50 32 22 51 2 51 50 5 12 -0.22 - 14 0 0 50 52 54 1 50 45.0 32 236 -16 50 54 32 50 51 16 51 21 36 50 24 16 -0.22 - 13 0 0 51 11 12 1 50 40.9 31 237 -15 51 12 49 51 9 34 51 39 45 50 42 42 -0.22 - 12 0 0 51 28 53 1 50 37.0 31 238 -15 51 30 30 51 27 16 51 57 17 51 0 32 -0.22 - 11 0 0 51 45 59 1 50 33.2 30 238 -14 51 47 35 51 44 22 52 14 15 51 17 46 -0.22 - 10 0 0 52 2 29 1 50 29.5 29 239 -14 52 4 5 52 0 53 52 30 37 51 34 25 -0.22 - 9 0 0 52 18 25 1 50 25.9 29 240 -13 52 20 1 52 16 50 52 46 25 51 50 29 -0.22 - 8 0 0 52 33 48 1 50 22.4 28 241 -13 52 35 23 52 32 13 53 1 40 52 5 59 -0.22 - 7 0 0 52 48 37 1 50 19.1 27 242 -13 52 50 11 52 47 2 53 16 21 52 20 56 -0.22 - 6 0 0 53 2 53 1 50 15.8 27 243 -12 53 4 27 53 1 19 53 30 30 52 35 19 -0.22 - 5 0 0 53 16 37 1 50 12.6 26 243 -12 53 18 10 53 15 3 53 44 6 52 49 10 -0.22 - 4 0 0 53 29 49 1 50 9.6 25 244 -11 53 31 22 53 28 15 53 57 11 53 2 29 -0.22 - 3 0 0 53 42 29 1 50 6.6 25 245 -11 53 44 2 53 40 56 54 9 45 53 15 16 -0.22 - 2 0 0 53 54 39 1 50 3.7 24 246 -10 53 56 12 53 53 6 54 21 48 53 27 32 -0.22 - 1 0 0 54 6 18 1 50 0.9 24 247 -10 54 7 51 54 4 46 54 33 21 53 39 18 -0.22 0 0 0 54 17 28 1 49 58.3 23 247 -10 54 19 0 54 15 56 54 44 25 53 50 34 -0.22 1 0 0 54 28 8 1 49 55.6 22 248 -9 54 29 39 54 26 36 54 54 59 54 1 19 -0.22 2 0 0 54 38 18 1 49 53.1 22 249 -9 54 39 50 54 36 47 55 5 4 54 11 35 -0.22 3 0 0 54 48 0 1 49 50.7 21 250 -8 54 49 31 54 46 29 55 14 40 54 21 23 -0.22 4 0 0 54 57 14 1 49 48.3 21 251 -8 54 58 44 54 55 43 55 23 49 54 30 41 -0.22 5 0 0 55 5 59 1 49 46.0 20 252 -7 55 7 30 55 4 29 55 32 29 54 39 32 -0.22 6 0 0 55 14 17 1 49 43.8 19 252 -7 55 15 47 55 12 47 55 40 42 54 47 54 -0.22 7 0 0 55 22 7 1 49 41.7 19 253 -7 55 23 37 55 20 37 55 48 28 54 55 49 -0.22 8 0 0 55 29 30 1 49 39.6 18 254 -6 55 31 0 55 28 1 55 55 47 55 3 16 -0.22 9 0 0 55 36 27 1 49 37.6 18 255 -6 55 37 56 55 34 57 56 2 40 55 10 17 -0.22 10 0 0 55 42 57 1 49 35.7 17 256 -5 55 44 26 55 41 28 56 9 6 55 16 50 -0.22 11 0 0 55 49 0 1 49 33.9 17 257 -5 55 50 29 55 47 31 56 15 6 55 22 57 -0.22 12 0 0 55 54 38 1 49 32.1 16 257 -5 55 56 6 55 53 9 56 20 40 55 28 38 -0.22 13 0 0 55 59 49 1 49 30.4 15 258 -4 56 1 18 55 58 21 56 25 48 55 33 52 -0.22 14 0 0 56 4 35 1 49 28.7 15 259 -4 56 6 4 56 3 7 56 30 31 55 38 41 -0.22 15 0 0 56 8 55 1 49 27.2 14 260 -3 56 10 24 56 7 27 56 34 49 55 43 4 -0.22 16 0 0 56 12 50 1 49 25.6 14 261 -3 56 14 19 56 11 22 56 38 42 55 47 1 -0.22 17 0 0 56 16 20 1 49 24.2 13 262 -3 56 17 48 56 14 52 56 42 10 55 50 33 -0.22 18 0 0 56 19 25 1 49 22.8 13 262 -2 56 20 53 56 17 57 56 45 12 55 53 40 -0.22 19 0 0 56 22 5 1 49 21.5 12 263 -2 56 23 33 56 20 37 56 47 51 55 56 21 -0.22 20 0 0 56 24 20 1 49 20.2 12 264 -1 56 25 47 56 22 52 56 50 4 55 58 37 -0.22 21 0 0 56 26 10 1 49 19.0 11 265 -1 56 27 37 56 24 42 56 51 53 56 0 29 -0.22 22 0 0 56 27 35 1 49 17.8 10 266 -1 56 29 3 56 26 7 56 53 18 56 1 55 -0.22 23 0 0 56 28 36 1 49 16.7 10 267 0 56 30 3 56 27 8 56 54 18 56 2 56 -0.22 Uncertainty in time = +/- 5 secs Prediction of 2021 May 30.0