Occultation of UCAC4 617-045792 by 50411 2000 DS on 2021 Feb 19 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 162 14 9 -41 0 0 9 7 12.9 0 44 -11 162 5 24 162 22 55 ... .. .. 163 49 58 .... 163 29 38 -40 0 0 9 7 12.7 2 43 -12 163 20 55 163 38 22 ... .. .. 165 5 7 0.39 164 45 46 -39 0 0 9 7 12.0 3 42 -14 164 37 5 164 54 29 ... .. .. 166 21 2 0.71 166 2 40 -38 0 0 9 7 10.8 4 41 -15 165 54 0 166 11 22 ... .. .. 167 37 50 0.82 167 20 28 -37 0 0 9 7 9.2 6 40 -17 167 11 47 167 29 9 ... .. .. 168 55 38 0.88 168 39 16 -36 0 0 9 7 7.0 7 40 -18 168 30 35 168 47 58 167 5 32 170 14 35 0.91 169 59 13 -35 0 0 9 7 4.3 9 39 -19 169 50 30 170 7 56 168 25 17 171 34 49 0.94 171 20 27 -34 0 0 9 7 1.1 10 38 -21 171 11 43 171 29 13 169 46 12 172 56 28 0.95 172 43 8 -33 0 0 9 6 57.3 12 37 -22 172 34 21 172 51 57 171 8 25 174 19 43 0.97 174 7 26 -32 0 0 9 6 52.9 13 36 -24 173 58 35 174 16 18 172 32 6 175 44 45 0.98 175 33 31 -31 0 0 9 6 47.9 15 35 -25 175 24 35 175 42 27 173 57 25 177 11 44 0.98 177 1 35 -30 0 0 9 6 42.2 16 35 -27 176 52 34 177 10 38 175 24 32 178 40 55 0.99 178 31 53 -29 0 0 9 6 35.9 18 34 -29 178 22 45 178 41 2 176 53 41 -179 47 28 1.00 -179 55 21 -28 0 0 9 6 28.8 19 33 -30 179 55 23 -179 46 4 178 25 5 -178 13 8 1.00 -178 19 50 -27 0 0 9 6 21.0 21 32 -32 -178 29 15 -178 10 23 179 59 1 -176 35 46 1.00 -176 41 12 -26 0 0 9 6 12.3 22 31 -34 -176 50 48 -176 31 33 -178 24 15 -174 54 57 1.01 -174 59 4 -25 0 0 9 6 2.8 24 30 -36 -175 8 54 -174 49 13 -176 44 22 -173 10 16 1.01 -173 12 59 -24 0 0 9 5 52.3 26 29 -37 -173 23 4 -173 2 52 -175 0 54 -171 21 9 1.01 -171 22 23 -23 0 0 9 5 40.8 27 28 -39 -171 32 46 -171 11 57 -173 13 23 -169 26 57 1.01 -169 26 34 -22 0 0 9 5 28.1 29 26 -41 -169 37 19 -169 15 47 -171 21 15 -167 26 49 1.01 -167 24 41 -21 0 0 9 5 14.1 31 25 -43 -167 35 52 -167 13 27 -169 23 46 -165 19 42 1.01 Latitude Latitude Latitude Latitude -167 0 0 -20 48 15 9 5 11.2 31 24 -44 -20 42 54 -20 53 36 -19 50 36 -21 47 2 1.03 -166 0 0 -20 20 14 9 5 4.1 32 24 -45 -20 14 55 -20 25 33 -19 22 57 -21 18 38 1.03 -165 0 0 -19 53 0 9 4 56.8 33 23 -46 -19 47 43 -19 58 17 -18 56 4 -20 51 1 1.03 -164 0 0 -19 26 33 9 4 49.4 33 22 -47 -19 21 18 -19 31 49 -18 29 58 -20 24 13 1.03 -163 0 0 -19 0 54 9 4 41.9 34 21 -48 -18 55 41 -19 6 8 -18 4 39 -19 58 12 1.03 -162 0 0 -18 36 2 9 4 34.2 35 21 -49 -18 30 51 -18 41 14 -17 40 7 -19 33 0 1.03 -161 0 0 -18 11 58 9 4 26.5 36 20 -50 -18 6 48 -18 17 8 -17 16 21 -19 8 36 1.03 -160 0 0 -17 48 41 9 4 18.6 36 19 -50 -17 43 33 -17 53 49 -16 53 21 -18 45 0 1.03 -159 0 0 -17 26 11 9 4 10.7 37 18 -51 -17 21 4 -17 31 17 -16 31 9 -18 22 12 1.03 -158 0 0 -17 4 28 9 4 2.6 37 17 -52 -16 59 23 -17 9 33 -16 9 43 -18 0 12 1.03 -157 0 0 -16 43 33 9 3 54.5 38 16 -53 -16 38 30 -16 48 36 -15 49 3 -17 39 0 1.03 -156 0 0 -16 23 25 9 3 46.3 39 15 -54 -16 18 23 -16 28 27 -15 29 10 -17 18 36 1.03 -155 0 0 -16 4 3 9 3 38.0 39 15 -55 -15 59 3 -16 9 4 -15 10 4 -16 58 59 1.03 -154 0 0 -15 45 29 9 3 29.7 40 14 -56 -15 40 30 -15 50 29 -14 51 43 -16 40 11 1.03 -153 0 0 -15 27 42 9 3 21.3 40 13 -57 -15 22 44 -15 32 40 -14 34 9 -16 22 9 1.03 -152 0 0 -15 10 41 9 3 12.8 41 12 -57 -15 5 45 -15 15 38 -14 17 21 -16 4 55 1.03 -151 0 0 -14 54 27 9 3 4.3 41 11 -58 -14 49 32 -14 59 23 -14 1 19 -15 48 29 1.03 -150 0 0 -14 39 0 9 2 55.7 42 10 -59 -14 34 6 -14 43 55 -13 46 4 -15 32 50 1.03 -149 0 0 -14 24 20 9 2 47.1 42 9 -60 -14 19 26 -14 29 13 -13 31 34 -15 17 58 1.03 -148 0 0 -14 10 25 9 2 38.4 42 8 -60 -14 5 33 -14 15 18 -13 17 50 -15 3 53 1.02 -147 0 0 -13 57 17 9 2 29.7 43 7 -61 -13 52 26 -14 2 9 -13 4 51 -14 50 35 1.02 -146 0 0 -13 44 56 9 2 20.9 43 5 -62 -13 40 5 -13 49 47 -12 52 39 -14 38 4 1.02 -145 0 0 -13 33 20 9 2 12.2 43 4 -62 -13 28 30 -13 38 11 -12 41 11 -14 26 20 1.02 -144 0 0 -13 22 31 9 2 3.4 43 3 -63 -13 17 42 -13 27 21 -12 30 30 -14 15 22 1.02 -143 0 0 -13 12 28 9 1 54.6 44 2 -63 -13 7 39 -13 17 17 -12 20 34 -14 5 11 1.02 -142 0 0 -13 3 10 9 1 45.7 44 1 -64 -12 58 22 -13 7 58 -12 11 23 -13 55 47 1.03 -141 0 0 -12 54 39 9 1 36.9 44 360 -64 -12 49 51 -12 59 26 -12 2 58 -13 47 9 1.03 -140 0 0 -12 46 53 9 1 28.0 44 359 -65 -12 42 6 -12 51 40 -11 55 17 -13 39 17 1.03 -139 0 0 -12 39 53 9 1 19.2 44 358 -65 -12 35 6 -12 44 40 -11 48 22 -13 32 12 1.03 -138 0 0 -12 33 39 9 1 10.3 44 357 -66 -12 28 53 -12 38 25 -11 42 12 -13 25 53 1.03 -137 0 0 -12 28 10 9 1 1.4 44 355 -66 -12 23 24 -12 32 56 -11 36 48 -13 20 20 1.03 -136 0 0 -12 23 27 9 0 52.6 44 354 -66 -12 18 42 -12 28 13 -11 32 8 -13 15 34 1.03 -135 0 0 -12 19 30 9 0 43.7 44 353 -66 -12 14 45 -12 24 15 -11 28 13 -13 11 34 1.03 -134 0 0 -12 16 18 9 0 34.9 44 352 -67 -12 11 33 -12 21 3 -11 25 3 -13 8 20 1.03 -133 0 0 -12 13 51 9 0 26.1 44 351 -67 -12 9 7 -12 18 36 -11 22 39 -13 5 52 1.03 -132 0 0 -12 12 11 9 0 17.3 44 350 -67 -12 7 26 -12 16 56 -11 20 59 -13 4 10 1.03 -131 0 0 -12 11 15 9 0 8.5 44 349 -67 -12 6 31 -12 16 0 -11 20 4 -13 3 14 1.03 -130 0 0 -12 11 6 8 59 59.8 44 348 -67 -12 6 21 -12 15 51 -11 19 55 -13 3 5 1.03 -129 0 0 -12 11 42 8 59 51.1 43 347 -67 -12 6 57 -12 16 27 -11 20 30 -13 3 41 1.03 -128 0 0 -12 13 3 8 59 42.4 43 346 -66 -12 8 19 -12 17 48 -11 21 50 -13 5 4 1.03 -127 0 0 -12 15 10 8 59 33.8 43 345 -66 -12 10 26 -12 19 56 -11 23 56 -13 7 13 1.03 -126 0 0 -12 18 3 8 59 25.2 43 344 -66 -12 13 18 -12 22 49 -11 26 47 -13 10 8 1.03 -125 0 0 -12 21 42 8 59 16.6 42 342 -66 -12 16 57 -12 26 28 -11 30 22 -13 13 49 1.03 -124 0 0 -12 26 6 8 59 8.1 42 341 -65 -12 21 21 -12 30 52 -11 34 43 -13 18 17 1.03 -123 0 0 -12 31 16 8 58 59.7 41 341 -65 -12 26 30 -12 36 3 -11 39 49 -13 23 32 1.03 -122 0 0 -12 37 12 8 58 51.3 41 340 -65 -12 32 26 -12 41 59 -11 45 41 -13 29 32 1.03 -121 0 0 -12 43 54 8 58 43.0 41 339 -64 -12 39 8 -12 48 42 -11 52 18 -13 36 20 1.03 -120 0 0 -12 51 23 8 58 34.7 40 338 -64 -12 46 35 -12 56 10 -11 59 40 -13 43 54 1.03 -119 0 0 -12 59 37 8 58 26.5 40 337 -63 -12 54 49 -13 4 25 -12 7 49 -13 52 15 1.03 -118 0 0 -13 8 37 8 58 18.4 39 336 -63 -13 3 49 -13 13 26 -12 16 42 -14 1 22 1.03 -117 0 0 -13 18 24 8 58 10.3 39 335 -62 -13 13 35 -13 23 14 -12 26 22 -14 11 17 1.03 -116 0 0 -13 28 58 8 58 2.3 38 334 -61 -13 24 7 -13 33 48 -12 36 47 -14 21 58 1.04 -115 0 0 -13 40 17 8 57 54.5 37 333 -61 -13 35 27 -13 45 9 -12 47 59 -14 33 27 1.04 -114 0 0 -13 52 24 8 57 46.7 37 333 -60 -13 47 32 -13 57 16 -12 59 56 -14 45 44 1.04 -113 0 0 -14 5 18 8 57 39.0 36 332 -59 -14 0 25 -14 10 11 -13 12 40 -14 58 47 1.04 -112 0 0 -14 18 58 8 57 31.4 36 331 -58 -14 14 4 -14 23 52 -13 26 10 -15 12 38 1.04 -111 0 0 -14 33 25 8 57 23.8 35 330 -58 -14 28 31 -14 38 20 -13 40 26 -15 27 17 1.04 -110 0 0 -14 48 40 8 57 16.4 34 330 -57 -14 43 44 -14 53 36 -13 55 29 -15 42 44 1.04 -109 0 0 -15 4 42 8 57 9.2 34 329 -56 -14 59 45 -15 9 39 -14 11 19 -15 58 59 1.04 -108 0 0 -15 21 31 8 57 2.0 33 328 -55 -15 16 33 -15 26 30 -14 27 55 -16 16 2 1.04 -107 0 0 -15 39 8 8 56 54.9 32 328 -54 -15 34 9 -15 44 8 -14 45 19 -16 33 53 1.04 -106 0 0 -15 57 33 8 56 48.0 31 327 -54 -15 52 32 -16 2 34 -15 3 29 -16 52 33 1.05 -105 0 0 -16 16 45 8 56 41.2 31 326 -53 -16 11 43 -16 21 48 -15 22 27 -17 12 1 1.05 -104 0 0 -16 36 46 8 56 34.5 30 326 -52 -16 31 42 -16 41 50 -15 42 12 -17 32 18 1.05 -103 0 0 -16 57 34 8 56 28.0 29 325 -51 -16 52 29 -17 2 40 -16 2 44 -17 53 23 1.05 -102 0 0 -17 19 11 8 56 21.6 28 325 -50 -17 14 4 -17 24 18 -16 24 4 -18 15 18 1.05 -101 0 0 -17 41 36 8 56 15.4 27 324 -49 -17 36 28 -17 46 45 -16 46 12 -18 38 1 1.05 -100 0 0 -18 4 49 8 56 9.3 26 323 -48 -17 59 39 -18 10 0 -17 9 7 -19 1 34 1.05 - 99 0 0 -18 28 51 8 56 3.4 25 323 -47 -18 23 39 -18 34 3 -17 32 49 -19 25 56 1.05 - 98 0 0 -18 53 41 8 55 57.6 25 322 -46 -18 48 28 -18 58 56 -17 57 20 -19 51 7 1.05 - 97 0 0 -19 19 20 8 55 52.1 24 322 -45 -19 14 4 -19 24 36 -18 22 38 -20 17 7 1.06 - 96 0 0 -19 45 47 8 55 46.7 23 321 -44 -19 40 30 -19 51 6 -18 48 45 -20 43 57 1.06 - 95 0 0 -20 13 3 8 55 41.4 22 321 -43 -20 7 44 -20 18 24 -19 15 39 -21 11 36 1.06 - 94 0 0 -20 41 8 8 55 36.4 21 320 -42 -20 35 46 -20 46 30 -19 43 20 -21 40 5 1.06 - 93 0 0 -21 10 1 8 55 31.6 20 320 -41 -21 4 37 -21 15 26 -20 11 50 -22 9 23 1.06 - 92 0 0 -21 39 42 8 55 26.9 19 319 -40 -21 34 16 -21 45 9 -20 41 7 -22 39 30 1.06 - 91 0 0 -22 10 12 8 55 22.5 18 319 -39 -22 4 44 -22 15 42 -21 11 12 -23 10 26 1.07 - 90 0 0 -22 41 30 8 55 18.3 17 318 -38 -22 35 59 -22 47 2 -21 42 5 -23 42 12 1.07 - 89 0 0 -23 13 37 8 55 14.3 16 318 -37 -23 8 3 -23 19 11 -22 13 44 -24 14 46 1.07 - 88 0 0 -23 46 31 8 55 10.5 15 317 -36 -23 40 54 -23 52 8 -22 46 11 -24 48 9 1.07 - 87 0 0 -24 20 12 8 55 7.0 14 317 -35 -24 14 33 -24 25 52 -23 19 25 -25 22 21 1.07 - 86 0 0 -24 54 41 8 55 3.7 13 316 -34 -24 49 0 -25 0 24 -23 53 25 -25 57 21 1.08 - 85 0 0 -25 29 57 8 55 0.6 12 316 -33 -25 24 13 -25 35 42 -24 28 11 -26 33 9 1.08 - 84 0 0 -26 6 0 8 54 57.8 11 315 -32 -26 0 12 -26 11 48 -25 3 43 -27 9 44 1.08 - 83 0 0 -26 42 48 8 54 55.2 10 315 -31 -26 36 58 -26 48 40 -25 40 0 -27 47 6 1.09 - 82 0 0 -27 20 23 8 54 52.9 9 315 -30 -27 14 29 -27 26 17 -26 17 3 -28 25 15 1.09 - 81 0 0 -27 58 42 8 54 50.8 8 314 -28 -27 52 46 -28 4 39 -26 54 49 -29 4 9 1.10 - 80 0 0 -28 37 46 8 54 49.0 7 314 -27 -28 31 46 -28 43 46 -27 33 19 -29 43 49 1.10 - 79 0 0 -29 17 33 8 54 47.5 5 313 -26 -29 11 30 -29 23 37 -28 12 32 -30 24 13 1.11 - 78 0 0 -29 58 3 8 54 46.3 4 313 -25 -29 51 57 -30 4 10 .. .. .. -31 5 21 1.13 - 77 0 0 -30 39 15 8 54 45.3 3 312 -24 -30 33 5 -30 45 26 .. .. .. -31 47 12 1.15 - 76 0 0 -31 21 8 8 54 44.6 2 312 -23 -31 14 55 -31 27 22 .. .. .. -32 29 44 1.20 - 75 0 0 -32 3 41 8 54 44.2 1 311 -22 -31 57 24 -32 9 58 .. .. .. -33 12 57 1.34 Uncertainty in time = +/- 5 secs Prediction of 2021 Jan 28.0