Occultation of UCAC4 367-117567 by 153 Hilda on 2023 Oct 8 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 = +/- 1 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 118 - 0% ** Path limit plus 3-Sigma ** 116 S 0% 422 Loomberah 151 5. -31 25. 802 12 45 8 -0.042 12 -50 112 - 2% ** Path limit plus 2-Sigma ** 106 - 16% ** Path limit plus 1-Sigma ** 100 - 50% *** Path limit *** 87 S 98% Tamworth, NSW 150 55. -31 5. 200 12 45 8 -0.031 12 -51 85 S 99% 427 Stockport 138 45. -34 25. 111 12 44 51 -0.030 23 -42 73 S 100% 432 Boambee 153 5. -30 25. -12 12 45 11 -0.026 10 -52 72 S 100% 418 Tamworth 150 55. -30 55. 0 12 45 9 -0.026 12 -51 57 S 100% 430 Rainbow Observatory, near C 149 15. -31 15. 513 12 45 7 -0.020 14 -50 52 S 100% 413 Siding Spring Observatory 149 5. -31 15. 1136 12 45 7 -0.019 14 -50 52 S 100% E12 Siding Spring Survey 149 5. -31 15. 1155 12 45 7 -0.019 14 -50 39 S 100% D86 Penwortham 138 35. -33 55. 399 12 44 52 -0.014 23 -43 14 S 100% Michael Mattiazz 137 35. -33 55. 30 12 44 50 -0.005 24 -42 14 S 100% D82 Wallaroo 137 35. -33 55. -2 12 44 50 -0.005 24 -42 0 - 100% **** Centre Line **** -93 N 85% Broken Hill, NSW 141 25. -31 55. 100 12 44 59 0.033 20 -46 -100 - 50% *** Path limit *** -106 - 16% ** Path limit plus 1-Sigma ** -112 - 2% ** Path limit plus 2-Sigma ** -118 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 Aug 27.0