Occultation of UCAC4 420-148545 by 1317 Silvretta on 2020 Nov 9 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 - 10 27 44 83 0 0 19 42 6.7 1 168 -19 - 9 37 49 - 11 17 48 - 3 55 43 - 17 10 8 .... - 8 54 54 82 0 0 19 42 6.4 2 169 -20 - 8 11 26 - 9 38 29 - 3 12 44 - 14 43 56 0.07 - 7 43 26 81 0 0 19 42 5.8 3 170 -20 - 7 4 54 - 8 22 2 - 2 39 41 - 12 51 57 0.07 - 6 46 46 80 0 0 19 42 5.0 4 171 -21 - 6 12 8 - 7 21 26 - 2 13 34 - 11 23 26 0.07 - 6 0 47 79 0 0 19 42 3.9 5 172 -21 - 5 29 20 - 6 32 16 - 1 52 27 - 10 11 44 0.07 - 5 22 47 78 0 0 19 42 2.6 6 173 -22 - 4 53 57 - 5 51 38 - 1 35 4 - 9 12 31 0.07 - 4 50 52 77 0 0 19 42 1.0 7 173 -22 - 4 24 16 - 5 17 30 - 1 20 34 - 8 22 47 0.07 - 4 23 44 76 0 0 19 41 59.2 8 174 -23 - 3 59 1 - 4 48 28 - 1 8 17 - 7 40 29 0.07 - 4 0 24 75 0 0 19 41 57.1 9 174 -23 - 3 37 18 - 4 23 30 - 0 57 47 - 7 4 4 0.07 - 3 40 7 74 0 0 19 41 54.8 10 174 -23 - 3 18 27 - 4 1 48 - 0 48 43 - 6 32 25 0.07 - 3 22 22 73 0 0 19 41 52.3 11 175 -24 - 3 1 57 - 3 42 48 - 0 40 49 - 6 4 40 0.07 - 3 6 42 72 0 0 19 41 49.5 12 175 -24 - 2 47 23 - 3 26 1 - 0 33 54 - 5 40 9 0.07 - 2 52 47 71 0 0 19 41 46.5 13 175 -25 - 2 34 28 - 3 11 7 - 0 27 46 - 5 18 20 0.07 - 2 40 20 70 0 0 19 41 43.3 14 175 -25 - 2 22 54 - 2 57 47 - 0 22 20 - 4 58 49 0.07 - 2 29 9 69 0 0 19 41 39.8 15 175 -25 - 2 12 31 - 2 45 47 - 0 17 27 - 4 41 16 0.06 - 2 19 3 68 0 0 19 41 36.1 16 175 -26 - 2 3 8 - 2 34 58 - 0 13 4 - 4 25 23 0.06 - 2 9 52 67 0 0 19 41 32.2 17 176 -26 - 1 54 37 - 2 25 7 - 0 9 6 - 4 10 57 0.06 - 2 1 30 66 0 0 19 41 28.0 18 176 -27 - 1 46 51 - 2 16 9 - 0 5 30 - 3 57 48 0.06 - 1 53 50 65 0 0 19 41 23.6 19 176 -27 - 1 39 45 - 2 7 57 - 0 2 13 - 3 45 44 0.06 - 1 46 48 64 0 0 19 41 19.0 20 176 -27 - 1 33 13 - 2 0 24 0 0 49 - 3 34 39 0.06 - 1 40 18 63 0 0 19 41 14.1 21 176 -28 - 1 27 11 - 1 53 26 0 3 36 - 3 24 26 0.06 - 1 34 18 62 0 0 19 41 9.0 22 176 -28 - 1 21 37 - 1 46 59 0 6 11 - 3 14 59 0.06 - 1 28 43 61 0 0 19 41 3.7 23 176 -28 - 1 16 26 - 1 41 0 0 8 35 - 3 6 12 0.06 - 1 23 31 60 0 0 19 40 58.2 24 176 -29 - 1 11 36 - 1 35 26 0 10 49 - 2 58 2 0.06 - 1 18 40 59 0 0 19 40 52.4 25 176 -29 - 1 7 6 - 1 30 14 0 12 55 - 2 50 24 0.06 - 1 14 7 58 0 0 19 40 46.5 26 176 -29 - 1 2 52 - 1 25 21 0 14 54 - 2 43 16 0.06 - 1 9 50 57 0 0 19 40 40.3 27 176 -29 - 0 58 54 - 1 20 46 0 16 46 - 2 36 35 0.06 - 1 5 48 56 0 0 19 40 33.9 28 176 -30 - 0 55 9 - 1 16 27 0 18 33 - 2 30 17 0.06 - 1 2 0 55 0 0 19 40 27.3 29 176 -30 - 0 51 37 - 1 12 23 0 20 14 - 2 24 22 0.06 - 0 58 24 54 0 0 19 40 20.5 30 176 -30 - 0 48 16 - 1 8 32 0 21 51 - 2 18 46 0.06 - 0 54 59 53 0 0 19 40 13.4 31 176 -30 - 0 45 5 - 1 4 53 0 23 24 - 2 13 28 0.06 - 0 51 44 52 0 0 19 40 6.2 32 176 -31 - 0 42 4 - 1 1 25 0 24 53 - 2 8 27 0.05 - 0 48 38 51 0 0 19 39 58.8 33 176 -31 - 0 39 11 - 0 58 6 0 26 19 - 2 3 42 0.05 - 0 45 41 50 0 0 19 39 51.1 34 176 -31 - 0 36 25 - 0 54 57 0 27 42 - 1 59 10 0.05 - 0 42 51 49 0 0 19 39 43.3 35 176 -31 - 0 33 47 - 0 51 56 0 29 3 - 1 54 51 0.05 - 0 40 9 48 0 0 19 39 35.3 36 176 -31 - 0 31 15 - 0 49 3 0 30 22 - 1 50 44 0.05 - 0 37 32 47 0 0 19 39 27.0 37 176 -32 - 0 28 48 - 0 46 16 0 31 38 - 1 46 48 0.05 - 0 35 2 46 0 0 19 39 18.6 38 176 -32 - 0 26 28 - 0 43 37 0 32 53 - 1 43 2 0.05 - 0 32 37 45 0 0 19 39 10.0 39 176 -32 - 0 24 12 - 0 41 3 0 34 6 - 1 39 26 0.05 - 0 30 18 44 0 0 19 39 1.2 40 176 -32 - 0 22 1 - 0 38 35 0 35 18 - 1 35 58 0.05 - 0 28 3 43 0 0 19 38 52.2 41 176 -32 - 0 19 54 - 0 36 12 0 36 29 - 1 32 38 0.05 - 0 25 52 42 0 0 19 38 43.1 42 176 -32 - 0 17 51 - 0 33 53 0 37 38 - 1 29 27 0.05 - 0 23 46 41 0 0 19 38 33.8 43 176 -32 - 0 15 52 - 0 31 40 0 38 46 - 1 26 22 0.05 - 0 21 44 40 0 0 19 38 24.3 44 176 -32 - 0 13 57 - 0 29 30 0 39 53 - 1 23 24 0.05 - 0 19 45 39 0 0 19 38 14.6 45 175 -32 - 0 12 5 - 0 27 25 0 40 59 - 1 20 33 0.05 - 0 17 50 38 0 0 19 38 4.7 46 175 -33 - 0 10 16 - 0 25 23 0 42 4 - 1 17 47 0.05 - 0 15 57 37 0 0 19 37 54.7 47 175 -33 - 0 8 30 - 0 23 25 0 43 9 - 1 15 7 0.05 - 0 14 9 36 0 0 19 37 44.5 48 175 -33 - 0 6 47 - 0 21 30 0 44 13 - 1 12 33 0.05 - 0 12 23 35 0 0 19 37 34.2 49 175 -33 - 0 5 6 - 0 19 39 0 45 16 - 1 10 4 0.05 - 0 10 39 34 0 0 19 37 23.7 50 175 -33 - 0 3 28 - 0 17 51 0 46 18 - 1 7 40 0.05 - 0 8 59 33 0 0 19 37 13.1 51 175 -33 - 0 1 53 - 0 16 5 0 47 19 - 1 5 20 0.05 - 0 7 21 32 0 0 19 37 2.3 52 175 -33 - 0 0 19 - 0 14 23 0 48 20 - 1 3 5 0.05 - 0 5 46 31 0 0 19 36 51.3 53 175 -33 0 1 11 - 0 12 43 0 49 20 - 1 0 55 0.06 - 0 4 13 30 0 0 19 36 40.3 54 174 -32 0 2 40 - 0 11 6 0 50 19 - 0 58 48 0.06 - 0 2 43 29 0 0 19 36 29.0 55 174 -32 0 4 6 - 0 9 32 0 51 17 - 0 56 46 0.06 - 0 1 15 28 0 0 19 36 17.7 56 174 -32 0 5 30 - 0 8 1 0 52 14 - 0 54 48 0.06 0 0 10 27 0 0 19 36 6.2 57 174 -32 0 6 51 - 0 6 32 0 53 11 - 0 52 54 0.06 0 1 33 26 0 0 19 35 54.6 58 174 -32 0 8 11 - 0 5 5 0 54 6 - 0 51 3 0.06 0 2 53 25 0 0 19 35 42.8 59 173 -32 0 9 28 - 0 3 41 0 55 1 - 0 49 17 0.06 0 4 12 24 0 0 19 35 30.9 60 173 -32 0 10 43 - 0 2 20 0 55 55 - 0 47 34 0.06 0 5 27 23 0 0 19 35 19.0 61 173 -32 0 11 56 - 0 1 1 0 56 47 - 0 45 55 0.06 0 6 41 22 0 0 19 35 6.9 62 172 -32 0 13 7 0 0 15 0 57 39 - 0 44 20 0.06 0 7 52 21 0 0 19 34 54.6 63 172 -31 0 14 15 0 1 28 0 58 29 - 0 42 48 0.06 0 9 0 20 0 0 19 34 42.3 64 172 -31 0 15 21 0 2 39 0 59 17 - 0 41 20 0.06 0 10 6 19 0 0 19 34 29.9 65 171 -31 0 16 24 0 3 47 1 0 5 - 0 39 56 0.06 0 11 9 18 0 0 19 34 17.4 66 171 -31 0 17 25 0 4 53 1 0 51 - 0 38 36 0.06 0 12 10 17 0 0 19 34 4.7 67 171 -31 0 18 24 0 5 55 1 1 35 - 0 37 19 0.06 0 13 7 16 0 0 19 33 52.0 68 170 -31 0 19 20 0 6 55 1 2 18 - 0 36 6 0.06 0 14 3 15 0 0 19 33 39.2 69 170 -30 0 20 13 0 7 52 1 2 59 - 0 34 57 0.06 0 14 55 14 0 0 19 33 26.3 70 169 -30 0 21 4 0 8 46 1 3 38 - 0 33 52 0.07 0 15 44 13 0 0 19 33 13.4 71 168 -30 0 21 51 0 9 36 1 4 15 - 0 32 50 0.07 0 16 30 12 0 0 19 33 0.3 72 168 -30 0 22 36 0 10 24 1 4 50 - 0 31 53 0.07 0 17 13 11 0 0 19 32 47.2 73 167 -29 0 23 18 0 11 8 1 5 23 - 0 31 0 0.07 0 17 53 10 0 0 19 32 34.0 74 166 -29 0 23 56 0 11 49 1 5 54 - 0 30 11 0.07 0 18 29 9 0 0 19 32 20.8 75 165 -29 0 24 32 0 12 26 1 6 22 - 0 29 27 0.07 0 19 2 8 0 0 19 32 7.4 75 164 -28 0 25 3 0 13 0 1 6 47 - 0 28 47 0.07 0 19 31 7 0 0 19 31 54.1 76 162 -28 0 25 32 0 13 30 1 7 10 - 0 28 11 0.07 0 19 56 6 0 0 19 31 40.6 77 161 -28 0 25 57 0 13 56 1 7 30 - 0 27 41 0.07 0 20 18 5 0 0 19 31 27.2 78 159 -27 0 26 17 0 14 18 1 7 47 - 0 27 14 0.07 0 20 35 4 0 0 19 31 13.7 79 157 -27 0 26 34 0 14 36 1 8 1 - 0 26 53 0.07 0 20 48 3 0 0 19 31 0.1 80 154 -27 0 26 47 0 14 49 1 8 11 - 0 26 37 0.08 0 20 57 2 0 0 19 30 46.5 81 151 -26 0 26 56 0 14 59 1 8 18 - 0 26 27 0.08 0 21 1 1 0 0 19 30 32.9 82 148 -26 0 27 0 0 15 3 1 8 21 - 0 26 21 0.08 0 21 1 0 0 0 19 30 19.2 83 143 -26 0 26 59 0 15 3 1 8 20 - 0 26 22 -0.08 0 20 56 - 1 0 0 19 30 5.5 83 138 -25 0 26 54 0 14 57 1 8 16 - 0 26 28 -0.08 0 20 45 - 2 0 0 19 29 51.8 84 131 -25 0 26 44 0 14 46 1 8 7 - 0 26 40 -0.08 0 20 29 - 3 0 0 19 29 38.1 84 123 -24 0 26 28 0 14 30 1 7 53 - 0 26 58 -0.08 0 20 8 - 4 0 0 19 29 24.3 85 113 -24 0 26 8 0 14 9 1 7 35 - 0 27 22 -0.08 0 19 41 - 5 0 0 19 29 10.6 85 102 -24 0 25 41 0 13 41 1 7 13 - 0 27 54 -0.08 0 19 8 - 6 0 0 19 28 56.8 85 90 -23 0 25 9 0 13 8 1 6 45 - 0 28 32 -0.09 0 18 29 - 7 0 0 19 28 43.1 85 79 -23 0 24 30 0 12 28 1 6 11 - 0 29 17 -0.09 0 17 43 - 8 0 0 19 28 29.3 85 69 -22 0 23 46 0 11 41 1 5 32 - 0 30 9 -0.09 0 16 51 - 9 0 0 19 28 15.6 84 60 -22 0 22 54 0 10 48 1 4 48 - 0 31 10 -0.09 0 15 52 -10 0 0 19 28 1.9 83 53 -21 0 21 56 0 9 47 1 3 57 - 0 32 18 -0.09 0 14 45 -11 0 0 19 27 48.1 83 47 -21 0 20 50 0 8 39 1 3 0 - 0 33 34 -0.09 0 13 31 -12 0 0 19 27 34.4 82 42 -21 0 19 37 0 7 24 1 1 56 - 0 34 59 -0.09 0 12 8 -13 0 0 19 27 20.8 81 38 -20 0 18 17 0 6 0 1 0 46 - 0 36 33 -0.09 0 10 38 -14 0 0 19 27 7.1 80 35 -20 0 16 48 0 4 28 0 59 28 - 0 38 16 -0.09 0 8 59 -15 0 0 19 26 53.5 79 32 -19 0 15 11 0 2 47 0 58 2 - 0 40 8 -0.09 0 7 11 -16 0 0 19 26 39.9 79 30 -19 0 13 25 0 0 58 0 56 29 - 0 42 11 -0.10 0 5 14 -17 0 0 19 26 26.4 78 28 -18 0 11 29 - 0 1 2 0 54 48 - 0 44 24 -0.10 0 3 7 -18 0 0 19 26 12.9 77 26 -18 0 9 25 - 0 3 11 0 52 57 - 0 46 48 -0.10 0 0 50 -19 0 0 19 25 59.5 76 25 -17 0 7 10 - 0 5 30 0 50 58 - 0 49 23 -0.10 - 0 1 38 -20 0 0 19 25 46.1 75 24 -17 0 4 44 - 0 8 0 0 48 50 - 0 52 10 -0.10 - 0 4 17 -21 0 0 19 25 32.8 74 23 -16 0 2 8 - 0 10 41 0 46 31 - 0 55 9 -0.10 - 0 7 7 -22 0 0 19 25 19.5 73 22 -16 - 0 0 39 - 0 13 34 0 44 2 - 0 58 21 -0.10 - 0 10 9 -23 0 0 19 25 6.3 72 21 -15 - 0 3 39 - 0 16 40 0 41 23 - 1 1 46 -0.10 - 0 13 24 -24 0 0 19 24 53.1 71 20 -14 - 0 6 51 - 0 19 58 0 38 32 - 1 5 25 -0.10 - 0 16 52 -25 0 0 19 24 40.1 70 19 -14 - 0 10 15 - 0 23 29 0 35 29 - 1 9 19 -0.10 - 0 20 34 -26 0 0 19 24 27.1 69 19 -13 - 0 13 54 - 0 27 14 0 32 14 - 1 13 28 -0.10 - 0 24 30 -27 0 0 19 24 14.2 68 18 -13 - 0 17 47 - 0 31 14 0 28 46 - 1 17 53 -0.10 - 0 28 42 -28 0 0 19 24 1.3 67 18 -12 - 0 21 54 - 0 35 29 0 25 4 - 1 22 34 -0.11 - 0 33 9 -29 0 0 19 23 48.6 66 18 -12 - 0 26 18 - 0 40 0 0 21 8 - 1 27 33 -0.11 - 0 37 53 -30 0 0 19 23 35.9 65 17 -11 - 0 30 57 - 0 44 49 0 16 58 - 1 32 50 -0.11 - 0 42 54 -31 0 0 19 23 23.4 64 17 -11 - 0 35 54 - 0 49 54 0 12 31 - 1 38 27 -0.11 - 0 48 14 -32 0 0 19 23 10.9 63 17 -10 - 0 41 9 - 0 55 19 0 7 48 - 1 44 23 -0.11 - 0 53 53 -33 0 0 19 22 58.6 62 16 -9 - 0 46 43 - 1 1 2 0 2 48 - 1 50 41 -0.11 - 0 59 52 -34 0 0 19 22 46.3 61 16 -9 - 0 52 37 - 1 7 7 - 0 2 31 - 1 57 21 -0.11 - 1 6 12 -35 0 0 19 22 34.2 60 16 -8 - 0 58 53 - 1 13 33 - 0 8 9 - 2 4 24 -0.11 - 1 12 55 -36 0 0 19 22 22.2 59 16 -8 - 1 5 30 - 1 20 21 - 0 14 7 - 2 11 52 -0.11 - 1 20 2 -37 0 0 19 22 10.3 58 16 -7 - 1 12 30 - 1 27 34 - 0 20 27 - 2 19 47 -0.11 - 1 27 34 -38 0 0 19 21 58.5 57 16 -7 - 1 19 56 - 1 35 12 - 0 27 9 - 2 28 8 -0.11 - 1 35 32 -39 0 0 19 21 46.9 56 16 -6 - 1 27 47 - 1 43 17 - 0 34 15 - 2 36 59 -0.11 - 1 43 58 -40 0 0 19 21 35.3 55 15 -5 - 1 36 7 - 1 51 50 - 0 41 46 - 2 46 21 -0.11 - 1 52 54 -41 0 0 19 21 23.9 54 15 -5 - 1 44 55 - 2 0 53 - 0 49 44 - 2 56 15 -0.11 - 2 2 21 -42 0 0 19 21 12.7 53 15 -4 - 1 54 15 - 2 10 28 - 0 58 11 - 3 6 43 -0.11 - 2 12 22 -43 0 0 19 21 1.6 52 15 -4 - 2 4 7 - 2 20 37 - 1 7 7 - 3 17 49 -0.11 - 2 22 58 -44 0 0 19 20 50.6 51 15 -3 - 2 14 35 - 2 31 21 - 1 16 36 - 3 29 33 -0.11 - 2 34 12 -45 0 0 19 20 39.7 50 15 -2 - 2 25 40 - 2 42 45 - 1 26 39 - 3 42 0 -0.11 - 2 46 7 -46 0 0 19 20 29.1 49 15 -2 - 2 37 25 - 2 54 48 - 1 37 18 - 3 55 10 -0.11 - 2 58 44 -47 0 0 19 20 18.5 48 16 -1 - 2 49 52 - 3 7 36 - 1 48 36 - 4 9 8 -0.11 - 3 12 8 -48 0 0 19 20 8.2 47 16 -1 - 3 3 5 - 3 21 11 - 2 0 35 - 4 23 57 -0.11 Uncertainty in time = +/- 9 secs Prediction of 2020 Oct 25.0