Occultation of TYC 1859-00894-1 by 407 Arachne on 2023 Dec 21 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 168 0 0 -18 39 37 7 20 34.8 4 57 0 -18 9 6 -19 10 11 -18 4 39 -19 14 39 0.10 169 0 0 -18 3 31 7 20 33.9 5 57 -1 -17 32 57 -18 34 7 -17 28 30 -18 38 36 0.11 170 0 0 -17 27 7 7 20 32.7 6 57 -3 -16 56 31 -17 57 46 -16 52 3 -18 2 15 0.12 171 0 0 -16 50 27 7 20 31.4 8 56 -4 -16 19 48 -17 21 8 -16 15 20 -17 25 37 0.13 172 0 0 -16 13 30 7 20 29.8 9 56 -5 -15 42 50 -16 44 14 -15 38 22 -16 48 43 0.13 173 0 0 -15 36 20 7 20 28.1 10 56 -6 -15 5 38 -16 7 5 -15 1 9 -16 11 35 0.14 174 0 0 -14 58 56 7 20 26.0 11 55 -7 -14 28 12 -15 29 43 -14 23 44 -15 34 12 0.14 175 0 0 -14 21 20 7 20 23.8 12 55 -8 -13 50 35 -14 52 8 -13 46 6 -14 56 38 0.14 176 0 0 -13 43 32 7 20 21.4 13 55 -9 -13 12 47 -14 14 21 -13 8 17 -14 18 52 0.14 177 0 0 -13 5 35 7 20 18.7 14 55 -10 -12 34 49 -13 36 25 -12 30 19 -13 40 56 0.15 178 0 0 -12 27 29 7 20 15.8 16 54 -12 -11 56 42 -12 58 20 -11 52 13 -13 2 50 0.15 179 0 0 -11 49 16 7 20 12.6 17 54 -13 -11 18 29 -12 20 7 -11 13 59 -12 24 38 0.15 -180 0 0 -11 10 57 7 20 9.3 18 54 -14 -10 40 9 -11 41 48 -10 35 40 -11 46 18 0.15 -179 0 0 -10 32 32 7 20 5.7 19 54 -15 -10 1 45 -11 3 23 - 9 57 15 -11 7 54 0.15 -178 0 0 - 9 54 4 7 20 1.9 20 54 -16 - 9 23 17 -10 24 55 - 9 18 48 -10 29 25 0.15 -177 0 0 - 9 15 34 7 19 57.9 21 53 -17 - 8 44 47 - 9 46 24 - 8 40 18 - 9 50 54 0.15 -176 0 0 - 8 37 2 7 19 53.6 23 53 -18 - 8 6 16 - 9 7 51 - 8 1 47 - 9 12 21 0.15 -175 0 0 - 7 58 30 7 19 49.2 24 53 -20 - 7 27 46 - 8 29 18 - 7 23 16 - 8 33 48 0.15 -174 0 0 - 7 20 0 7 19 44.5 25 53 -21 - 6 49 16 - 7 50 46 - 6 44 47 - 7 55 16 0.15 -173 0 0 - 6 41 32 7 19 39.6 26 53 -22 - 6 10 50 - 7 12 17 - 6 6 21 - 7 16 47 0.15 -172 0 0 - 6 3 8 7 19 34.6 27 53 -23 - 5 32 28 - 6 33 51 - 5 27 59 - 6 38 21 0.15 -171 0 0 - 5 24 49 7 19 29.3 28 52 -24 - 4 54 10 - 5 55 30 - 4 49 42 - 5 59 59 0.15 -170 0 0 - 4 46 36 7 19 23.8 29 52 -25 - 4 15 59 - 5 17 15 - 4 11 32 - 5 21 44 0.15 -169 0 0 - 4 8 30 7 19 18.1 31 52 -27 - 3 37 56 - 4 39 7 - 3 33 29 - 4 43 35 0.15 -168 0 0 - 3 30 33 7 19 12.2 32 52 -28 - 3 0 1 - 4 1 7 - 2 55 34 - 4 5 35 0.15 -167 0 0 - 2 52 45 7 19 6.2 33 52 -29 - 2 22 17 - 3 23 17 - 2 17 50 - 3 27 45 0.16 -166 0 0 - 2 15 9 7 19 0.0 34 52 -30 - 1 44 43 - 2 45 37 - 1 40 17 - 2 50 5 0.16 -165 0 0 - 1 37 44 7 18 53.6 35 52 -31 - 1 7 21 - 2 8 9 - 1 2 55 - 2 12 36 0.16 -164 0 0 - 1 0 32 7 18 47.0 36 52 -32 - 0 30 13 - 1 30 54 - 0 25 47 - 1 35 21 0.16 -163 0 0 - 0 23 34 7 18 40.2 38 52 -34 0 6 42 - 0 53 53 0 11 7 - 0 58 19 0.16 -162 0 0 0 13 9 7 18 33.3 39 51 -35 0 43 21 - 0 17 6 0 47 46 - 0 21 32 0.15 -161 0 0 0 49 36 7 18 26.3 40 51 -36 1 19 44 0 19 24 1 24 8 0 14 59 0.15 -160 0 0 1 25 46 7 18 19.0 41 51 -37 1 55 51 0 55 38 2 0 14 0 51 14 0.15 -159 0 0 2 1 38 7 18 11.7 42 51 -38 2 31 39 1 31 34 2 36 1 1 27 11 0.15 -158 0 0 2 37 11 7 18 4.2 43 51 -39 3 7 8 2 7 12 3 11 30 2 2 49 0.15 -157 0 0 3 12 25 7 17 56.6 44 51 -40 3 42 18 2 42 30 3 46 39 2 38 8 0.15 -156 0 0 3 47 19 7 17 48.8 45 51 -41 4 17 7 3 17 28 4 21 28 3 13 6 0.15 -155 0 0 4 21 51 7 17 40.9 47 51 -43 4 51 35 3 52 4 4 55 55 3 47 43 0.15 -154 0 0 4 56 1 7 17 32.9 48 51 -44 5 25 41 4 26 19 5 30 0 4 21 59 0.15 -153 0 0 5 29 49 7 17 24.8 49 50 -45 5 59 24 5 0 12 6 3 43 4 55 52 0.15 -152 0 0 6 3 13 7 17 16.6 50 50 -46 6 32 43 5 33 41 6 37 2 5 29 22 0.15 -151 0 0 6 36 14 7 17 8.3 51 50 -47 7 5 39 6 6 46 7 9 57 6 2 28 0.15 -150 0 0 7 8 50 7 16 59.9 52 50 -48 7 38 10 6 39 27 7 42 27 6 35 9 0.15 -149 0 0 7 41 0 7 16 51.4 53 50 -49 8 10 16 7 11 42 8 14 32 7 7 25 0.15 -148 0 0 8 12 45 7 16 42.8 54 50 -50 8 41 56 7 43 32 8 46 12 7 39 16 0.15 -147 0 0 8 44 4 7 16 34.2 55 50 -51 9 13 10 8 14 56 9 17 25 8 10 40 0.15 -146 0 0 9 14 56 7 16 25.4 56 49 -52 9 43 57 8 45 53 9 48 11 8 41 38 0.15 -145 0 0 9 45 21 7 16 16.6 57 49 -54 10 14 17 9 16 23 10 18 30 9 12 9 0.15 -144 0 0 10 15 19 7 16 7.8 58 49 -55 10 44 9 9 46 25 10 48 22 9 42 12 0.15 -143 0 0 10 44 48 7 15 58.9 59 49 -56 11 13 34 10 16 0 11 17 45 10 11 47 0.15 -142 0 0 11 13 49 7 15 49.9 60 48 -57 11 42 30 10 45 6 11 46 41 10 40 54 0.15 -141 0 0 11 42 22 7 15 40.9 61 48 -58 12 10 57 11 13 44 12 15 7 11 9 33 0.15 -140 0 0 12 10 25 7 15 31.8 62 48 -59 12 38 56 11 41 52 12 43 5 11 37 42 0.15 -139 0 0 12 37 59 7 15 22.7 63 47 -60 13 6 25 12 9 31 13 10 34 12 5 22 0.15 -138 0 0 13 5 4 7 15 13.6 64 47 -61 13 33 24 12 36 41 13 37 32 12 32 32 0.15 -137 0 0 13 31 39 7 15 4.5 65 47 -62 13 59 54 13 3 21 14 4 2 12 59 13 0.15 -136 0 0 13 57 44 7 14 55.3 66 46 -63 14 25 54 13 29 31 14 30 1 13 25 24 0.15 -135 0 0 14 23 19 7 14 46.1 67 46 -64 14 51 24 13 55 11 14 55 30 13 51 5 0.15 -134 0 0 14 48 24 7 14 36.8 68 45 -65 15 16 24 14 20 21 15 20 29 14 16 15 0.15 -133 0 0 15 12 58 7 14 27.6 69 44 -66 15 40 54 14 45 0 15 44 58 14 40 55 0.15 -132 0 0 15 37 2 7 14 18.4 70 43 -67 16 4 52 15 9 9 16 8 56 15 5 4 0.15 -131 0 0 16 0 35 7 14 9.1 71 42 -68 16 28 20 15 32 46 16 32 24 15 28 43 0.15 -130 0 0 16 23 37 7 13 59.8 72 41 -69 16 51 18 15 55 53 16 55 20 15 51 50 0.15 -129 0 0 16 46 8 7 13 50.6 73 40 -70 17 13 45 16 18 29 17 17 46 16 14 27 0.15 -128 0 0 17 8 8 7 13 41.3 74 39 -71 17 35 40 16 40 34 17 39 41 16 36 33 0.15 -127 0 0 17 29 38 7 13 32.1 75 37 -72 17 57 5 17 2 9 18 1 6 16 58 8 0.15 -126 0 0 17 50 36 7 13 22.8 75 36 -73 18 17 59 17 23 12 18 21 59 17 19 11 0.15 -125 0 0 18 11 4 7 13 13.6 76 34 -74 18 38 22 17 43 43 18 42 21 17 39 44 0.15 -124 0 0 18 31 0 7 13 4.3 77 32 -75 18 58 14 18 3 44 19 2 13 17 59 45 0.15 -123 0 0 18 50 26 7 12 55.1 78 29 -76 19 17 35 18 23 14 19 21 33 18 19 16 0.15 -122 0 0 19 9 20 7 12 45.9 78 26 -77 19 36 26 18 42 13 19 40 23 18 38 15 0.15 -121 0 0 19 27 44 7 12 36.7 79 23 -78 19 54 45 19 0 40 19 58 42 18 56 43 0.15 -120 0 0 19 45 36 7 12 27.6 80 20 -79 20 12 33 19 18 37 20 16 29 19 14 40 0.15 -119 0 0 20 2 57 7 12 18.4 80 15 -80 20 29 51 19 36 2 20 33 46 19 32 6 0.15 -118 0 0 20 19 48 7 12 9.3 81 11 -81 20 46 38 19 52 56 20 50 32 19 49 1 0.15 -117 0 0 20 36 8 7 12 0.3 81 6 -81 21 2 53 20 9 20 21 6 48 20 5 25 0.15 -116 0 0 20 51 56 7 11 51.2 81 0 -82 21 18 39 20 25 12 21 22 32 20 21 18 0.15 -115 0 0 21 7 15 7 11 42.2 81 355 -83 21 33 53 20 40 34 21 37 46 20 36 40 0.15 -114 0 0 21 22 2 7 11 33.2 82 349 -84 21 48 37 20 55 25 21 52 30 20 51 32 0.15 -113 0 0 21 36 19 7 11 24.2 82 343 -85 22 2 50 21 9 45 22 6 43 21 5 52 0.15 -112 0 0 21 50 5 7 11 15.3 82 337 -86 22 16 33 21 23 35 22 20 25 21 19 42 0.15 -111 0 0 22 3 21 7 11 6.4 81 331 -87 22 29 46 21 36 53 22 33 37 21 33 2 0.15 -110 0 0 22 16 6 7 10 57.5 81 326 -87 22 42 28 21 49 42 22 46 19 21 45 50 0.15 -109 0 0 22 28 21 7 10 48.7 81 321 -88 22 54 40 22 2 0 22 58 30 21 58 9 0.15 -108 0 0 22 40 5 7 10 39.9 80 316 -88 23 6 21 22 13 47 23 10 11 22 9 56 0.15 -107 0 0 22 51 19 7 10 31.2 80 312 -88 23 17 33 22 25 4 23 21 23 22 21 14 0.15 -106 0 0 23 2 3 7 10 22.5 79 309 -87 23 28 14 22 35 51 23 32 4 22 32 1 0.15 -105 0 0 23 12 17 7 10 13.8 79 306 -87 23 38 26 22 46 7 23 42 15 22 42 18 0.15 -104 0 0 23 22 1 7 10 5.2 78 303 -86 23 48 7 22 55 53 23 51 56 22 52 4 0.15 -103 0 0 23 31 15 7 9 56.6 77 301 -85 23 57 19 23 5 9 24 1 7 23 1 21 0.15 -102 0 0 23 39 59 7 9 48.1 77 299 -84 24 6 1 23 13 56 24 9 48 23 10 7 0.14 -101 0 0 23 48 13 7 9 39.6 76 297 -83 24 14 13 23 22 12 24 18 0 23 18 24 0.14 -100 0 0 23 55 57 7 9 31.2 75 295 -83 24 21 55 23 29 58 24 25 42 23 26 10 0.14 - 99 0 0 24 3 12 7 9 22.8 74 294 -82 24 29 8 23 37 14 24 32 55 23 33 27 0.14 - 98 0 0 24 9 57 7 9 14.4 74 293 -81 24 35 51 23 44 1 24 39 37 23 40 13 0.14 - 97 0 0 24 16 12 7 9 6.1 73 292 -80 24 42 4 23 50 17 24 45 51 23 46 30 0.14 - 96 0 0 24 21 57 7 8 57.9 72 291 -79 24 47 48 23 56 4 24 51 35 23 52 17 0.14 - 95 0 0 24 27 13 7 8 49.7 71 290 -78 24 53 3 24 1 21 24 56 49 23 57 35 0.14 - 94 0 0 24 31 59 7 8 41.5 70 289 -77 24 57 48 24 6 9 25 1 34 24 2 22 0.14 - 93 0 0 24 36 16 7 8 33.4 70 289 -76 25 2 4 24 10 27 25 5 49 24 6 40 0.14 - 92 0 0 24 40 3 7 8 25.4 69 288 -76 25 5 50 24 14 15 25 9 36 24 10 29 0.14 - 91 0 0 24 43 21 7 8 17.4 68 288 -75 25 9 7 24 17 33 25 12 52 24 13 47 0.14 - 90 0 0 24 46 9 7 8 9.4 67 287 -74 25 11 54 24 20 22 25 15 40 24 16 36 0.14 - 89 0 0 24 48 28 7 8 1.5 66 287 -73 25 14 13 24 22 42 25 17 58 24 18 56 0.14 - 88 0 0 24 50 17 7 7 53.7 66 287 -72 25 16 2 24 24 32 25 19 47 24 20 46 0.14 - 87 0 0 24 51 37 7 7 45.9 65 287 -71 25 17 21 24 25 52 25 21 6 24 22 6 0.14 - 86 0 0 24 52 28 7 7 38.1 64 287 -70 25 18 11 24 26 42 25 21 57 24 22 57 0.14 - 85 0 0 24 52 49 7 7 30.5 63 286 -69 25 18 32 24 27 3 25 22 17 24 23 18 0.15 - 84 0 0 24 52 40 7 7 22.8 62 286 -69 25 18 24 24 26 55 25 22 9 24 23 9 0.15 - 83 0 0 24 52 2 7 7 15.3 61 286 -68 25 17 46 24 26 17 25 21 31 24 22 31 0.15 - 82 0 0 24 50 54 7 7 7.7 61 286 -67 25 16 39 24 25 9 25 20 24 24 21 23 0.15 - 81 0 0 24 49 17 7 7 0.3 60 286 -66 25 15 2 24 23 31 25 18 47 24 19 45 0.15 - 80 0 0 24 47 10 7 6 52.9 59 286 -65 25 12 55 24 21 23 25 16 41 24 17 37 0.15 - 79 0 0 24 44 34 7 6 45.5 58 286 -64 25 10 20 24 18 46 25 14 5 24 15 0 0.15 - 78 0 0 24 41 28 7 6 38.3 57 287 -63 25 7 14 24 15 39 25 11 0 24 11 53 0.15 - 77 0 0 24 37 52 7 6 31.0 56 287 -62 25 3 39 24 12 2 25 7 25 24 8 16 0.15 - 76 0 0 24 33 46 7 6 23.9 55 287 -62 24 59 35 24 7 55 25 3 20 24 4 9 0.15 - 75 0 0 24 29 10 7 6 16.8 54 287 -61 24 55 0 24 3 18 24 58 46 23 59 32 0.15 - 74 0 0 24 24 4 7 6 9.8 54 287 -60 24 49 56 23 58 11 24 53 42 23 54 24 0.15 - 73 0 0 24 18 29 7 6 2.8 53 287 -59 24 44 21 23 52 34 24 48 8 23 48 47 0.15 - 72 0 0 24 12 23 7 5 55.9 52 287 -58 24 38 17 23 46 26 24 42 4 23 42 39 0.15 - 71 0 0 24 5 46 7 5 49.1 51 288 -57 24 31 43 23 39 48 24 35 30 23 36 1 0.15 - 70 0 0 23 58 40 7 5 42.3 50 288 -56 24 24 38 23 32 40 24 28 25 23 28 52 0.15 - 69 0 0 23 51 3 7 5 35.6 49 288 -55 24 17 3 23 25 1 24 20 51 23 21 13 0.15 - 68 0 0 23 42 56 7 5 29.0 48 288 -54 24 8 58 23 16 52 24 12 46 23 13 3 0.15 - 67 0 0 23 34 18 7 5 22.4 47 288 -53 24 0 22 23 8 12 24 4 11 23 4 23 0.15 - 66 0 0 23 25 9 7 5 16.0 47 289 -53 23 51 16 22 59 1 23 55 5 22 55 11 0.15 - 65 0 0 23 15 30 7 5 9.5 46 289 -52 23 41 39 22 49 19 23 45 28 22 45 29 0.15 - 64 0 0 23 5 19 7 5 3.2 45 289 -51 23 31 31 22 39 6 23 35 21 22 35 16 0.15 - 63 0 0 22 54 38 7 4 57.0 44 289 -50 23 20 53 22 28 21 23 24 43 22 24 31 0.15 - 62 0 0 22 43 25 7 4 50.8 43 290 -49 23 9 43 22 17 6 23 13 33 22 13 15 0.15 - 61 0 0 22 31 42 7 4 44.7 42 290 -48 22 58 2 22 5 19 23 1 53 22 1 28 0.15 - 60 0 0 22 19 26 7 4 38.7 41 290 -47 22 45 50 21 53 1 22 49 41 21 49 9 0.15 - 59 0 0 22 6 39 7 4 32.8 40 290 -46 22 33 6 21 40 10 22 36 58 21 36 18 0.15 - 58 0 0 21 53 21 7 4 27.0 39 291 -45 22 19 51 21 26 49 22 23 43 21 22 56 0.15 - 57 0 0 21 39 31 7 4 21.2 38 291 -44 22 6 4 21 12 55 22 9 57 21 9 2 0.15 - 56 0 0 21 25 8 7 4 15.6 37 291 -43 21 51 46 20 58 29 21 55 39 20 54 35 0.15 - 55 0 0 21 10 14 7 4 10.1 36 292 -42 21 36 55 20 43 31 21 40 49 20 39 37 0.15 - 54 0 0 20 54 48 7 4 4.6 36 292 -41 21 21 33 20 28 1 21 25 27 20 24 6 0.15 - 53 0 0 20 38 49 7 3 59.3 35 292 -41 21 5 38 20 11 58 21 9 33 20 8 3 0.15 - 52 0 0 20 22 18 7 3 54.0 34 292 -40 20 49 11 19 55 23 20 53 7 19 51 27 0.15 - 51 0 0 20 5 15 7 3 48.9 33 293 -39 20 32 12 19 38 16 20 36 8 19 34 19 0.15 - 50 0 0 19 47 39 7 3 43.8 32 293 -38 20 14 40 19 20 36 20 18 37 19 16 38 0.15 - 49 0 0 19 29 30 7 3 38.9 31 293 -37 19 56 36 19 2 22 20 0 33 18 58 25 0.15 - 48 0 0 19 10 49 7 3 34.1 30 293 -36 19 37 59 18 43 36 19 41 57 18 39 38 0.15 - 47 0 0 18 51 35 7 3 29.4 29 294 -35 19 18 49 18 24 18 19 22 48 18 20 18 0.15 - 46 0 0 18 31 47 7 3 24.8 28 294 -34 18 59 7 18 4 26 19 3 6 18 0 26 0.15 - 45 0 0 18 11 27 7 3 20.4 27 294 -33 18 38 51 17 44 1 18 42 51 17 40 0 0.15 - 44 0 0 17 50 34 7 3 16.0 26 295 -32 18 18 3 17 23 2 18 22 3 17 19 1 0.15 - 43 0 0 17 29 7 7 3 11.8 25 295 -31 17 56 41 17 1 31 18 0 42 16 57 29 0.16 - 42 0 0 17 7 7 7 3 7.8 24 295 -30 17 34 47 16 39 26 17 38 49 16 35 23 0.16 - 41 0 0 16 44 35 7 3 3.8 23 295 -29 17 12 19 16 16 48 17 16 22 16 12 45 0.16 - 40 0 0 16 21 29 7 3 0.1 22 296 -28 16 49 18 15 53 37 16 53 21 15 49 33 0.16 - 39 0 0 15 57 49 7 2 56.4 21 296 -27 16 25 44 15 29 52 16 29 48 15 25 47 0.16 - 38 0 0 15 33 37 7 2 52.9 20 296 -26 16 1 37 15 5 35 16 5 42 15 1 29 0.16 - 37 0 0 15 8 51 7 2 49.6 19 296 -25 15 36 57 14 40 44 15 41 3 14 36 37 0.16 - 36 0 0 14 43 33 7 2 46.4 18 297 -24 15 11 44 14 15 20 15 15 50 14 11 12 0.16 - 35 0 0 14 17 41 7 2 43.3 17 297 -23 14 45 58 13 49 23 14 50 5 13 45 14 0.16 - 34 0 0 13 51 17 7 2 40.5 16 297 -22 14 19 39 13 22 53 14 23 47 13 18 43 0.16 - 33 0 0 13 24 20 7 2 37.8 15 297 -20 13 52 47 12 55 50 13 56 56 12 51 40 0.16 - 32 0 0 12 56 50 7 2 35.3 13 297 -19 13 25 23 12 28 14 13 29 33 12 24 4 0.16 - 31 0 0 12 28 48 7 2 32.9 12 298 -18 12 57 26 12 0 6 13 1 37 11 55 55 0.16 - 30 0 0 12 0 13 7 2 30.7 11 298 -17 12 28 58 11 31 26 12 33 9 11 27 14 0.16 - 29 0 0 11 31 7 7 2 28.7 10 298 -16 11 59 57 11 2 14 12 4 9 10 58 1 0.16 - 28 0 0 11 1 29 7 2 26.9 9 298 -15 11 30 25 10 32 31 11 34 38 10 28 17 0.16 - 27 0 0 10 31 20 7 2 25.3 8 298 -14 11 0 21 10 2 15 11 4 35 9 58 1 0.15 - 26 0 0 10 0 39 7 2 23.9 7 299 -13 10 29 46 9 31 29 10 34 1 9 27 14 0.15 - 25 0 0 9 29 28 7 2 22.7 6 299 -12 9 58 41 9 0 12 10 2 57 8 55 56 0.15 - 24 0 0 8 57 47 7 2 21.7 5 299 -11 9 27 5 8 28 25 9 31 22 8 24 8 0.15 - 23 0 0 8 25 35 7 2 20.9 4 299 -10 8 55 0 7 56 9 8 59 17 7 51 50 0.15 - 22 0 0 7 52 55 7 2 20.3 2 299 -8 8 22 25 7 23 22 8 26 43 7 19 3 0.14 - 21 0 0 7 19 46 7 2 19.9 1 299 -7 7 49 21 6 50 7 7 53 40 6 45 48 0.12 - 20 0 0 6 46 8 7 2 19.8 0 299 -6 7 15 49 .. .. .. 7 20 8 .. .. .. -0.14 Uncertainty in time = +/- 1 secs Prediction of 2022 Jun 15.2