Occultation of TYC 4684-00082-1 by 747 Winchester on 2020 Jul 15 Distance from center of occultation path - in km Distances are positive to the right, referenced to the direction of motion along the path Uncertainty in time = +/- 2 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 148 - 0% ** Path limit plus 3-Sigma ** 131 - 2% ** Path limit plus 2-Sigma ** 113 - 16% ** Path limit plus 1-Sigma ** 95 - 50% *** Path limit *** 88 S 67% 804 Santiago-San Bernardo - 70 45. -33 35. 541 9 11 42 -0.057 58 -31 75 S 87% 813 Santiago-Quinta Normal (186 - 70 45. -33 25. 477 9 11 42 -0.049 58 -31 74 S 89% 815 Santiago-Santa Lucia (1849- - 70 35. -33 25. 586 9 11 42 -0.048 58 -31 67 S 94% 806 Santiago-Cerro Calan - 70 35. -33 25. 839 9 11 43 -0.044 58 -31 44 S 100% 812 Vina del Mar - 71 35. -33 5. 4250 9 11 37 -0.029 58 -32 35 S 100% 839 La Plata - 57 55. -34 55. -19 9 12 41 -0.023 61 -21 31 S 100% 805 Santiago-Cerro El Roble - 71 5. -32 55. 2179 9 11 40 -0.020 58 -32 13 S 100% 833 Obs. Astronomico de Mercede - 58 35. -34 35. -35 9 12 38 -0.009 62 -21 11 S 100% 913 Observatorio Kappa Crucis, - 56 15. -34 55. -9 9 12 49 -0.007 62 -20 10 S 100% MONTEVIDEO UY ASOCIACION DE A - 56 15. -34 55. 62 9 12 49 -0.006 62 -19 9 S 100% 834 Buenos Aires-AAAA - 58 25. -34 35. 8 9 12 39 -0.006 62 -21 0 - 100% **** Centre Line **** -2 N 100% I37 Astrodomi Observatory, Sant - 58 35. -34 25. -29 9 12 38 0.001 62 -21 -6 N 100% 844 Los Molinos - 56 15. -34 45. 58 9 12 49 0.004 62 -19 -95 - 50% *** Path limit *** -113 - 16% ** Path limit plus 1-Sigma ** -126 N 4% 808 El Leoncito - 69 15. -31 45. 2333 9 11 46 0.082 60 -30 -127 N 4% 829 Complejo Astronomico El Leo - 69 15. -31 45. 2449 9 11 46 0.083 60 -30 -131 - 2% ** Path limit plus 2-Sigma ** -136 N 1% I30 Observatorio Geminis Austra - 60 35. -32 55. 35 9 12 27 0.089 63 -23 -140 N 1% I31 Observatorio Astronomico de - 60 35. -32 55. 25 9 12 27 0.091 63 -23 -148 - 0% ** Path limit plus 3-Sigma ** Prediction of 2020 Jul 1.1