Occultation of TYC 5624-01148-1 by 42 Isis on 2020 May 21 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 96 - 0% ** Path limit plus 3-Sigma ** 91 N 1% Joe Grida 138 45. -35 5. 326 14 8 46 -0.096 67 -74 87 N 1% D84 Hallet Cove 138 35. -35 5. 23 14 8 48 -0.092 67 -73 84 - 2% ** Path limit plus 2-Sigma ** 72 - 16% ** Path limit plus 1-Sigma ** 60 - 50% *** Path limit *** 50 N 77% Wagga Wagga, NSW 147 25. -35 5. 100 14 7 27 -0.053 70 -75 50 N 78% E15 Magellan Observatory, near 149 35. -34 55. 678 14 7 7 -0.053 70 -75 45 N 87% Albany, WA 117 55. -35 5. 20 14 11 45 -0.048 55 -61 35 N 98% David Higgins 149 5. -35 5. 655 14 7 11 -0.037 70 -75 35 N 98% E14 Hunters Hill Observatory, N 149 5. -35 5. 659 14 7 11 -0.037 70 -75 26 N 100% Albert Brakel 149 5. -35 15. 575 14 7 11 -0.027 70 -75 25 N 100% 429 Hawker 149 5. -35 15. 624 14 7 12 -0.027 70 -75 25 N 100% 424 Macquarie, near Canberra 149 5. -35 15. 578 14 7 12 -0.026 70 -75 22 N 100% Grant Murphy 149 5. -35 15. 620 14 7 11 -0.023 70 -75 21 N 100% Canberra, ACT 149 5. -35 15. 680 14 7 11 -0.022 70 -75 18 N 100% 414 Mount Stromlo 149 5. -35 15. 709 14 7 12 -0.019 70 -75 16 N 100% Gordon Briggs 149 5. -35 25. 0 14 7 12 -0.017 70 -75 16 N 100% WODEN ACT HERALD~DAVID 149 5. -35 25. 600 14 7 11 -0.017 70 -75 14 N 100% 416 Barton, near Canberra 149 5. -35 25. 0 14 7 11 -0.015 70 -75 10 N 100% E13 Wanniassa 149 5. -35 25. 581 14 7 12 -0.010 69 -75 9 N 100% Dave Herald 149 5. -35 25. 500 14 7 12 -0.010 69 -75 0 - 100% **** Centre Line **** -31 S 99% 906 Cobram 145 45. -35 55. 3820 14 7 43 0.033 69 -74 -51 S 77% Albury, NSW 146 55. -36 5. 100 14 7 31 0.053 69 -74 -60 - 50% *** Path limit *** -72 - 16% ** Path limit plus 1-Sigma ** -84 - 2% ** Path limit plus 2-Sigma ** -96 - 0% ** Path limit plus 3-Sigma ** Prediction of 2019 Apr 18.2