Occultation of UCAC4-322-150815 by 86 Semele on 2023 Sep 27 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 64 - 0% ** Path limit plus 3-Sigma ** 62 - 2% ** Path limit plus 2-Sigma ** 60 - 16% ** Path limit plus 1-Sigma ** 58 - 50% *** Path limit *** 53 S 100% Alexander Liu 114 5. -21 55. 11 11 18 36 -0.025 75 -14 0 - 100% **** Centre Line **** -58 - 50% *** Path limit *** -60 - 16% ** Path limit plus 1-Sigma ** -62 - 2% ** Path limit plus 2-Sigma ** -64 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 Aug 27.0